taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
039A87ABFFD6FFD0FF42F94022FCF609.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606269/files/figure.png	https://doi.org/10.5281/zenodo.16606269	FIGURES 6–10. Male habitus, hindleg and abdomen of Microphorella acroptera Melander. 6. Habitus (Floras Creek, Oregon, CNC DIPTERA # 105201). 7. Abdomen of same specimen, right lateral view. 8. Hindleg of paratype, posterior view, arrow indicating trochanter tubercle. 9. Hindleg, anterior view (male from Angelo Coast Range Reserve, California), arrow indicating trochanter tubercle. 10. Macerated abdomen (CNC1155821), ventral view, arrow indicating process of sternite 5. Abbreviation: hypd—hypandrium.	FIGURES 6–10. Male habitus, hindleg and abdomen of Microphorella acroptera Melander. 6. Habitus (Floras Creek, Oregon, CNC DIPTERA # 105201). 7. Abdomen of same specimen, right lateral view. 8. Hindleg of paratype, posterior view, arrow indicating trochanter tubercle. 9. Hindleg, anterior view (male from Angelo Coast Range Reserve, California), arrow indicating trochanter tubercle. 10. Macerated abdomen (CNC1155821), ventral view, arrow indicating process of sternite 5. Abbreviation: hypd—hypandrium.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD6FFD0FF42F94022FCF609.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606279/files/figure.png	https://doi.org/10.5281/zenodo.16606279	FIGURES 17–24. Habitus, abdomen and hindleg of Microphorella bifida sp. nov., M. convoluta sp. nov., M. paracroptera sp. nov. and M. serpentina sp. nov. 17. Habitus of M. bifida sp. nov. male holotype 18. Male hindleg and abdomen of M. bifida sp. nov. paratype, right lateral view, arrow indicates trochanter tubercle. 19. Process of male abdominal sternite 5 (macerated) of M. bifida sp. nov. (CNC1155824), posterior view. 20. Female abdomen of M. bifida sp. nov. paratype, left lateral view of posterior segments. 21. Male hindleg of M. convoluta sp. nov. holotype, anteroventral view of basal segments, arrow indicates trochanter tubercle. 22. Same except, hind tibia and tarsus, lateral view, arrow indicates spur-like seta on basitarsus. 23. Male hindleg, thorax and abdomen of M. paracroptera sp. nov. holotype, left lateral view, arrow indicates trochanter tubercle. 24. Male hindleg of M. serpentina sp. nov. paratype, posterior view, arrow indicates trochanter tubercle.	FIGURES 17–24. Habitus, abdomen and hindleg of Microphorella bifida sp. nov., M. convoluta sp. nov., M. paracroptera sp. nov. and M. serpentina sp. nov. 17. Habitus of M. bifida sp. nov. male holotype 18. Male hindleg and abdomen of M. bifida sp. nov. paratype, right lateral view, arrow indicates trochanter tubercle. 19. Process of male abdominal sternite 5 (macerated) of M. bifida sp. nov. (CNC1155824), posterior view. 20. Female abdomen of M. bifida sp. nov. paratype, left lateral view of posterior segments. 21. Male hindleg of M. convoluta sp. nov. holotype, anteroventral view of basal segments, arrow indicates trochanter tubercle. 22. Same except, hind tibia and tarsus, lateral view, arrow indicates spur-like seta on basitarsus. 23. Male hindleg, thorax and abdomen of M. paracroptera sp. nov. holotype, left lateral view, arrow indicates trochanter tubercle. 24. Male hindleg of M. serpentina sp. nov. paratype, posterior view, arrow indicates trochanter tubercle.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD6FFD0FF42F94022FCF609.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606291/files/figure.png	https://doi.org/10.5281/zenodo.16606291	FIGURES 47–51. Male habitus, hindleg and abdomen of Microphorella sinuosa sp. nov. 47. Habitus of holotype. 48. Legs of holotype, left lateral view, arrow indicates trochanter tubercle. 49. Abdomen of holotype, dorsal view, arrow indicates process of sternite 5. 50. Process of sternite 5 (CNC1155835), posterior view. 51. Abdomen and right hindleg of paratype (Elk Grove, California), lateral view, arrows indicate trochanter tubercle and process of sternite 5.	FIGURES 47–51. Male habitus, hindleg and abdomen of Microphorella sinuosa sp. nov. 47. Habitus of holotype. 48. Legs of holotype, left lateral view, arrow indicates trochanter tubercle. 49. Abdomen of holotype, dorsal view, arrow indicates process of sternite 5. 50. Process of sternite 5 (CNC1155835), posterior view. 51. Abdomen and right hindleg of paratype (Elk Grove, California), lateral view, arrows indicate trochanter tubercle and process of sternite 5.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD6FFD0FF42F94022FCF609.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605909/files/figure.png	https://doi.org/10.5281/zenodo.16605909	FIGURES 64–66. Habitus, thorax, abdomen and hindleg of Microphorella tubifera Melander male from Redwood City, California. 64. Habitus, left lateral view. 65. Habitus, right lateral view. 66. Thorax, abdomen and hindleg, right lateral view, arrows indicate trochanter tubercle and process of sternite 5.	FIGURES 64–66. Habitus, thorax, abdomen and hindleg of Microphorella tubifera Melander male from Redwood City, California. 64. Habitus, left lateral view. 65. Habitus, right lateral view. 66. Thorax, abdomen and hindleg, right lateral view, arrows indicate trochanter tubercle and process of sternite 5.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD6FFD0FF42F94022FCF609.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605915/files/figure.png	https://doi.org/10.5281/zenodo.16605915	FIGURES 71–77. Male habitus, hindleg and abdomen of M. acuminata sp. nov., M. compacta sp. nov. and M. cornuta sp. nov. 71. Habitus of M. acuminata sp. nov. holotype. 72. Habitus of M. compacta sp. nov. holotype. 73. Mid and hindleg of M. compacta sp. nov. holotype, arrow indicating trochanter tubercle. 74. Abdomen of M. compacta sp. nov. holotype, right lateral view. 75. Same, dorsal view. 76. Abdomen and hindlegs of M. cornuta sp. nov. paratype (Portola Valley, California), right lateral view. 77. Same, left lateral view, arrow indicating trochanter tubercle.	FIGURES 71–77. Male habitus, hindleg and abdomen of M. acuminata sp. nov., M. compacta sp. nov. and M. cornuta sp. nov. 71. Habitus of M. acuminata sp. nov. holotype. 72. Habitus of M. compacta sp. nov. holotype. 73. Mid and hindleg of M. compacta sp. nov. holotype, arrow indicating trochanter tubercle. 74. Abdomen of M. compacta sp. nov. holotype, right lateral view. 75. Same, dorsal view. 76. Abdomen and hindlegs of M. cornuta sp. nov. paratype (Portola Valley, California), right lateral view. 77. Same, left lateral view, arrow indicating trochanter tubercle.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD6FFD0FF42F94022FCF609.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605942/files/figure.png	https://doi.org/10.5281/zenodo.16605942	FIGURES 92–96. Male habitus, hindleg, wing and abdomen of Microphorella trochanterata sp. nov. 92. Habitus of holotype, arrow indicates setae of sternite 8. 93. Left hindleg of holotype, posterior view. 94. Same, anterior view. 95. Wing of paratype (Carmel Valley, California). 96. Abdomen of holotype, arrow indicates process of sternite 6. Abbreviations: bm-m—basal medial crossvein; cua—anterior cubital (=anal) cell; CuA—anterior branch of cubital vein; CuA+CuP—anterior branch of cubital vein + posterior branch of cubital vein; dm—discal medial cell; h—humeral crossvein; M1, M2, M4—medial veins; R1, R2+3, R4+5—radial veins; Sc—subcostal vein.	FIGURES 92–96. Male habitus, hindleg, wing and abdomen of Microphorella trochanterata sp. nov. 92. Habitus of holotype, arrow indicates setae of sternite 8. 93. Left hindleg of holotype, posterior view. 94. Same, anterior view. 95. Wing of paratype (Carmel Valley, California). 96. Abdomen of holotype, arrow indicates process of sternite 6. Abbreviations: bm-m—basal medial crossvein; cua—anterior cubital (=anal) cell; CuA—anterior branch of cubital vein; CuA+CuP—anterior branch of cubital vein + posterior branch of cubital vein; dm—discal medial cell; h—humeral crossvein; M1, M2, M4—medial veins; R1, R2+3, R4+5—radial veins; Sc—subcostal vein.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD6FFD0FF42F94022FCF609.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606267/files/figure.png	https://doi.org/10.5281/zenodo.16606267	FIGURES 4–5. Male holotype of Microphorella acroptera Melander. 4. Habitus, with wing inset (see Fig. 95 for fully labelled wing). 5. Labels.	FIGURES 4–5. Male holotype of Microphorella acroptera Melander. 4. Habitus, with wing inset (see Fig. 95 for fully labelled wing). 5. Labels.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD6FFD0FF42F94022FCF609.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605933/files/figure.png	https://doi.org/10.5281/zenodo.16605933	FIGURES 86–89. Male habitus, head and wings of Microphorella maculata sp. nov. holotype. 86. Habitus. 87. Head, anterior view. 88. Right wing. 89. Left wing. Abbreviation: CuA+CuP—anterior branch of cubital vein + posterior branch of cubital vein.	FIGURES 86–89. Male habitus, head and wings of Microphorella maculata sp. nov. holotype. 86. Habitus. 87. Head, anterior view. 88. Right wing. 89. Left wing. Abbreviation: CuA+CuP—anterior branch of cubital vein + posterior branch of cubital vein.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD6FFD0FF42F94022FCF609.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606289/files/figure.png	https://doi.org/10.5281/zenodo.16606289	FIGURES 41–46. Male terminalia of Microphorella serpentina sp. nov. 41. Hypopygium (CNC1155814), left lateral view. 42. Same, right lateral view. 43. Cerci and hypoproct (CNC1155828), dorsal view. 44. Phallus (CNC1155828), left lateral view. 45. Same, right lateral view. 46. Sternite 5 (CNC1155813), ventral view.Abbreviations: cerc—cercus; epand—epandrium; hypd— hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 41–46. Male terminalia of Microphorella serpentina sp. nov. 41. Hypopygium (CNC1155814), left lateral view. 42. Same, right lateral view. 43. Cerci and hypoproct (CNC1155828), dorsal view. 44. Phallus (CNC1155828), left lateral view. 45. Same, right lateral view. 46. Sternite 5 (CNC1155813), ventral view.Abbreviations: cerc—cercus; epand—epandrium; hypd— hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD6FFD0FF42F94022FCF609.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605911/files/figure.png	https://doi.org/10.5281/zenodo.16605911	FIGURES 67–70. Male terminalia of Microphorella tubifera Melander (CNC1155805). 67. Hypopygium, left lateral view. 68. Same, right lateral view. 69. Cerci, dorsal view. 70. Sternite 5, posteroventral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur— ventral lobe of surstylus.	FIGURES 67–70. Male terminalia of Microphorella tubifera Melander (CNC1155805). 67. Hypopygium, left lateral view. 68. Same, right lateral view. 69. Cerci, dorsal view. 70. Sternite 5, posteroventral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur— ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD6FFD0FF42F94022FCF609.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606273/files/figure.png	https://doi.org/10.5281/zenodo.16606273	FIGURES 11–16. Hypopygium of Microphorella acroptera Melander and M. subacroptera sp. nov. 11. Hypopygium of M. acroptera (CNC1155812), left lateral. 12. Same, right lateral. 13. Phallus and ejaculatory apodeme of M. acroptera (CNC1155834), left lateral. 14. Same, right lateral. 15. Same except, isolated posterior view of phallus. 16. Right dorsal surstylus of M. subacroptera sp. nov. paratype (CNC1155816), lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; ej apod—ejaculatory apodeme; epand—epandrium; hypd—hypandrium; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 11–16. Hypopygium of Microphorella acroptera Melander and M. subacroptera sp. nov. 11. Hypopygium of M. acroptera (CNC1155812), left lateral. 12. Same, right lateral. 13. Phallus and ejaculatory apodeme of M. acroptera (CNC1155834), left lateral. 14. Same, right lateral. 15. Same except, isolated posterior view of phallus. 16. Right dorsal surstylus of M. subacroptera sp. nov. paratype (CNC1155816), lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; ej apod—ejaculatory apodeme; epand—epandrium; hypd—hypandrium; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD6FFD0FF42F94022FCF609.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606281/files/figure.png	https://doi.org/10.5281/zenodo.16606281	FIGURES 25–28. Hypopygium of Microphorella bifida sp. nov. 25. Hypopygium (CNC1155831), left lateral view. 26. Same (CNC1155824), right lateral view. 27. Phallus (CNC1155824), ventral view. 28. Cerci (CNC1155831), dorsal view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 25–28. Hypopygium of Microphorella bifida sp. nov. 25. Hypopygium (CNC1155831), left lateral view. 26. Same (CNC1155824), right lateral view. 27. Phallus (CNC1155824), ventral view. 28. Cerci (CNC1155831), dorsal view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD6FFD0FF42F94022FCF609.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606283/files/figure.png	https://doi.org/10.5281/zenodo.16606283	FIGURES 29–31. Hypopygium of Microphorella convoluta sp. nov. holotype. 29. Hypopygium, right lateral view. 30. Same, left lateral view. 31. Cerci, dorsal view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 29–31. Hypopygium of Microphorella convoluta sp. nov. holotype. 29. Hypopygium, right lateral view. 30. Same, left lateral view. 31. Cerci, dorsal view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD6FFD0FF42F94022FCF609.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606287/files/figure.png	https://doi.org/10.5281/zenodo.16606287	FIGURES 36–40. Hypopygium of Microphorella paracroptera sp. nov. 36. Hypopygium (CNC1155811), left lateral view. 37. Same, right lateral view. 38. Same, dorsal view. 39. Phallus (CNC1155809), left lateral view. 40. Same, right lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 36–40. Hypopygium of Microphorella paracroptera sp. nov. 36. Hypopygium (CNC1155811), left lateral view. 37. Same, right lateral view. 38. Same, dorsal view. 39. Phallus (CNC1155809), left lateral view. 40. Same, right lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD6FFD0FF42F94022FCF609.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606293/files/figure.png	https://doi.org/10.5281/zenodo.16606293	FIGURES 52–55. Hypopygium of Microphorella sinuosa sp. nov. 52. Hypopygium (CNC1155830), left lateral view. 53. Same, right lateral view. 54. Tip of ventral epandrial process (CNC1155835, CNC1155836), left lateral view. 55. Cerci (CNC1155836), dorsal view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; pgt lb—postgonite lobe; ph— phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 52–55. Hypopygium of Microphorella sinuosa sp. nov. 52. Hypopygium (CNC1155830), left lateral view. 53. Same, right lateral view. 54. Tip of ventral epandrial process (CNC1155835, CNC1155836), left lateral view. 55. Cerci (CNC1155836), dorsal view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; pgt lb—postgonite lobe; ph— phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD6FFD0FF42F94022FCF609.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605919/files/figure.png	https://doi.org/10.5281/zenodo.16605919	FIGURES 78–80. Hypopygium of Microphorella acuminata sp. nov. and M. cornuta sp. nov. 78. Hypopygium of M. acuminata sp. nov. (CNC1155844), left lateral view. 79. Hypopygium of M. cornuta sp. nov. (CNC1155802), left lateral view. 80. Same, right lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; epand—epandrium; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 78–80. Hypopygium of Microphorella acuminata sp. nov. and M. cornuta sp. nov. 78. Hypopygium of M. acuminata sp. nov. (CNC1155844), left lateral view. 79. Hypopygium of M. cornuta sp. nov. (CNC1155802), left lateral view. 80. Same, right lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; epand—epandrium; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD6FFD0FF42F94022FCF609.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605921/files/figure.png	https://doi.org/10.5281/zenodo.16605921	FIGURES 81–85. Hypopygium of Microphorella compacta sp. nov., M. elongata sp. nov. and M. tenuis sp. nov. 81. Hypopygium of M. compacta sp. nov. (CNC1155837), left lateral view. 82. Cerci and hypoproct of same specimen, dorsal view. 83. Hypopygium of M. elongata sp. nov. holotype (CNC1155833), right lateral view. 84. Same, left lateral view.85. Hypopygium of M. tenuis sp. nov. (CNC1155838), left lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; epand— epandrium; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 81–85. Hypopygium of Microphorella compacta sp. nov., M. elongata sp. nov. and M. tenuis sp. nov. 81. Hypopygium of M. compacta sp. nov. (CNC1155837), left lateral view. 82. Cerci and hypoproct of same specimen, dorsal view. 83. Hypopygium of M. elongata sp. nov. holotype (CNC1155833), right lateral view. 84. Same, left lateral view.85. Hypopygium of M. tenuis sp. nov. (CNC1155838), left lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; epand— epandrium; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD6FFD0FF42F94022FCF609.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605940/files/figure.png	https://doi.org/10.5281/zenodo.16605940	FIGURES 90–91. Hypopygium of Microphorella maculata sp. nov. holotype. 90. Left lateral view. 91. Right lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; epand—epandrium; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 90–91. Hypopygium of Microphorella maculata sp. nov. holotype. 90. Left lateral view. 91. Right lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; epand—epandrium; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD6FFD0FF42F94022FCF609.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605948/files/figure.png	https://doi.org/10.5281/zenodo.16605948	FIGURES 97–99. Hypopygium of Microphorella trochanterata sp. nov. (CNC1155849). 97. Hypopygium, right lateral view. 98. Same, left lateral view. 99. Cerci, dorsal view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; epand— epandrium; hypd—hypandrium; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 97–99. Hypopygium of Microphorella trochanterata sp. nov. (CNC1155849). 97. Hypopygium, right lateral view. 98. Same, left lateral view. 99. Cerci, dorsal view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; epand— epandrium; hypd—hypandrium; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD6FFD0FF42F94022FCF609.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605952/files/figure.png	https://doi.org/10.5281/zenodo.16605952	FIGURES 100–101. Known geographical distribution of the Microphorella acroptera species group. 100. Microphorella acroptera Melander and M. convoluta sp. nov. 101. Microphorella bifida sp. nov., M. triangulata sp. nov. and M. tubifera Melander.	FIGURES 100–101. Known geographical distribution of the Microphorella acroptera species group. 100. Microphorella acroptera Melander and M. convoluta sp. nov. 101. Microphorella bifida sp. nov., M. triangulata sp. nov. and M. tubifera Melander.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD6FFD0FF42F94022FCF609.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605956/files/figure.png	https://doi.org/10.5281/zenodo.16605956	FIGURES 102–103. Known geographical distribution of the Microphorella acroptera species group. 102. Microphorella paracroptera sp. nov., M. sinuosa sp. nov. and M. subacroptera sp. nov. 103. Microphorella acuminata sp. nov., M. compacta sp. nov. and M. cornuta sp. nov.	FIGURES 102–103. Known geographical distribution of the Microphorella acroptera species group. 102. Microphorella paracroptera sp. nov., M. sinuosa sp. nov. and M. subacroptera sp. nov. 103. Microphorella acuminata sp. nov., M. compacta sp. nov. and M. cornuta sp. nov.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD6FFD0FF42F94022FCF609.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605958/files/figure.png	https://doi.org/10.5281/zenodo.16605958	FIGURES 104–105. Known geographical distribution of the Microphorella acroptera species group. 104. Microphorella serpentina sp. nov., M. elongata sp. nov. and M. tenuis sp. nov. 105. Microphorella maculata sp. nov., M. trochanterata sp. nov. and Microphorella sp. A.	FIGURES 104–105. Known geographical distribution of the Microphorella acroptera species group. 104. Microphorella serpentina sp. nov., M. elongata sp. nov. and M. tenuis sp. nov. 105. Microphorella maculata sp. nov., M. trochanterata sp. nov. and Microphorella sp. A.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD6FFD0FF42F94022FCF609.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606265/files/figure.png	https://doi.org/10.5281/zenodo.16606265	FIGURES 1–3. Collection localities and habitats of the Microphorella acroptera and M. arcana species groups. 1. Santa Ana River, California. 2. Jedediah Smith Redwoods State Park, California. 3. Carson Slough, Ash Meadow National Wildlife Refuge, Nevada (photo by Justin Runyon).	FIGURES 1–3. Collection localities and habitats of the Microphorella acroptera and M. arcana species groups. 1. Santa Ana River, California. 2. Jedediah Smith Redwoods State Park, California. 3. Carson Slough, Ash Meadow National Wildlife Refuge, Nevada (photo by Justin Runyon).	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD4FFD7FF42FD8125B3F7B7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605933/files/figure.png	https://doi.org/10.5281/zenodo.16605933	FIGURES 86–89. Male habitus, head and wings of Microphorella maculata sp. nov. holotype. 86. Habitus. 87. Head, anterior view. 88. Right wing. 89. Left wing. Abbreviation: CuA+CuP—anterior branch of cubital vein + posterior branch of cubital vein.	FIGURES 86–89. Male habitus, head and wings of Microphorella maculata sp. nov. holotype. 86. Habitus. 87. Head, anterior view. 88. Right wing. 89. Left wing. Abbreviation: CuA+CuP—anterior branch of cubital vein + posterior branch of cubital vein.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD4FFD7FF42FD8125B3F7B7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605942/files/figure.png	https://doi.org/10.5281/zenodo.16605942	FIGURES 92–96. Male habitus, hindleg, wing and abdomen of Microphorella trochanterata sp. nov. 92. Habitus of holotype, arrow indicates setae of sternite 8. 93. Left hindleg of holotype, posterior view. 94. Same, anterior view. 95. Wing of paratype (Carmel Valley, California). 96. Abdomen of holotype, arrow indicates process of sternite 6. Abbreviations: bm-m—basal medial crossvein; cua—anterior cubital (=anal) cell; CuA—anterior branch of cubital vein; CuA+CuP—anterior branch of cubital vein + posterior branch of cubital vein; dm—discal medial cell; h—humeral crossvein; M1, M2, M4—medial veins; R1, R2+3, R4+5—radial veins; Sc—subcostal vein.	FIGURES 92–96. Male habitus, hindleg, wing and abdomen of Microphorella trochanterata sp. nov. 92. Habitus of holotype, arrow indicates setae of sternite 8. 93. Left hindleg of holotype, posterior view. 94. Same, anterior view. 95. Wing of paratype (Carmel Valley, California). 96. Abdomen of holotype, arrow indicates process of sternite 6. Abbreviations: bm-m—basal medial crossvein; cua—anterior cubital (=anal) cell; CuA—anterior branch of cubital vein; CuA+CuP—anterior branch of cubital vein + posterior branch of cubital vein; dm—discal medial cell; h—humeral crossvein; M1, M2, M4—medial veins; R1, R2+3, R4+5—radial veins; Sc—subcostal vein.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD4FFD7FF42FD8125B3F7B7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606267/files/figure.png	https://doi.org/10.5281/zenodo.16606267	FIGURES 4–5. Male holotype of Microphorella acroptera Melander. 4. Habitus, with wing inset (see Fig. 95 for fully labelled wing). 5. Labels.	FIGURES 4–5. Male holotype of Microphorella acroptera Melander. 4. Habitus, with wing inset (see Fig. 95 for fully labelled wing). 5. Labels.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD4FFD7FF42FD8125B3F7B7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606269/files/figure.png	https://doi.org/10.5281/zenodo.16606269	FIGURES 6–10. Male habitus, hindleg and abdomen of Microphorella acroptera Melander. 6. Habitus (Floras Creek, Oregon, CNC DIPTERA # 105201). 7. Abdomen of same specimen, right lateral view. 8. Hindleg of paratype, posterior view, arrow indicating trochanter tubercle. 9. Hindleg, anterior view (male from Angelo Coast Range Reserve, California), arrow indicating trochanter tubercle. 10. Macerated abdomen (CNC1155821), ventral view, arrow indicating process of sternite 5. Abbreviation: hypd—hypandrium.	FIGURES 6–10. Male habitus, hindleg and abdomen of Microphorella acroptera Melander. 6. Habitus (Floras Creek, Oregon, CNC DIPTERA # 105201). 7. Abdomen of same specimen, right lateral view. 8. Hindleg of paratype, posterior view, arrow indicating trochanter tubercle. 9. Hindleg, anterior view (male from Angelo Coast Range Reserve, California), arrow indicating trochanter tubercle. 10. Macerated abdomen (CNC1155821), ventral view, arrow indicating process of sternite 5. Abbreviation: hypd—hypandrium.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD4FFD7FF42FD8125B3F7B7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606295/files/figure.png	https://doi.org/10.5281/zenodo.16606295	FIGURES 56–59. Male habitus, antenna and hind tarsus of M. subacroptera sp. nov. and M. triangulata sp. nov. 56. Habitus of M. subacroptera sp. nov. holotype. 57. Left hind tarsus of M. subacroptera sp. nov., anterior view, arrow indicates spur-like seta on basitarsus (Mt. Pinos, California). 58. Left antenna of M. triangulata sp. nov. holotype, medial view. 59. Left hind tarsus of M. triangulata sp. nov. holotype, posterior view, arrow indicates spur-like seta on basitarsus.	FIGURES 56–59. Male habitus, antenna and hind tarsus of M. subacroptera sp. nov. and M. triangulata sp. nov. 56. Habitus of M. subacroptera sp. nov. holotype. 57. Left hind tarsus of M. subacroptera sp. nov., anterior view, arrow indicates spur-like seta on basitarsus (Mt. Pinos, California). 58. Left antenna of M. triangulata sp. nov. holotype, medial view. 59. Left hind tarsus of M. triangulata sp. nov. holotype, posterior view, arrow indicates spur-like seta on basitarsus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD4FFD7FF42FD8125B3F7B7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605915/files/figure.png	https://doi.org/10.5281/zenodo.16605915	FIGURES 71–77. Male habitus, hindleg and abdomen of M. acuminata sp. nov., M. compacta sp. nov. and M. cornuta sp. nov. 71. Habitus of M. acuminata sp. nov. holotype. 72. Habitus of M. compacta sp. nov. holotype. 73. Mid and hindleg of M. compacta sp. nov. holotype, arrow indicating trochanter tubercle. 74. Abdomen of M. compacta sp. nov. holotype, right lateral view. 75. Same, dorsal view. 76. Abdomen and hindlegs of M. cornuta sp. nov. paratype (Portola Valley, California), right lateral view. 77. Same, left lateral view, arrow indicating trochanter tubercle.	FIGURES 71–77. Male habitus, hindleg and abdomen of M. acuminata sp. nov., M. compacta sp. nov. and M. cornuta sp. nov. 71. Habitus of M. acuminata sp. nov. holotype. 72. Habitus of M. compacta sp. nov. holotype. 73. Mid and hindleg of M. compacta sp. nov. holotype, arrow indicating trochanter tubercle. 74. Abdomen of M. compacta sp. nov. holotype, right lateral view. 75. Same, dorsal view. 76. Abdomen and hindlegs of M. cornuta sp. nov. paratype (Portola Valley, California), right lateral view. 77. Same, left lateral view, arrow indicating trochanter tubercle.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD4FFD7FF42FD8125B3F7B7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605909/files/figure.png	https://doi.org/10.5281/zenodo.16605909	FIGURES 64–66. Habitus, thorax, abdomen and hindleg of Microphorella tubifera Melander male from Redwood City, California. 64. Habitus, left lateral view. 65. Habitus, right lateral view. 66. Thorax, abdomen and hindleg, right lateral view, arrows indicate trochanter tubercle and process of sternite 5.	FIGURES 64–66. Habitus, thorax, abdomen and hindleg of Microphorella tubifera Melander male from Redwood City, California. 64. Habitus, left lateral view. 65. Habitus, right lateral view. 66. Thorax, abdomen and hindleg, right lateral view, arrows indicate trochanter tubercle and process of sternite 5.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD4FFD7FF42FD8125B3F7B7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605948/files/figure.png	https://doi.org/10.5281/zenodo.16605948	FIGURES 97–99. Hypopygium of Microphorella trochanterata sp. nov. (CNC1155849). 97. Hypopygium, right lateral view. 98. Same, left lateral view. 99. Cerci, dorsal view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; epand— epandrium; hypd—hypandrium; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 97–99. Hypopygium of Microphorella trochanterata sp. nov. (CNC1155849). 97. Hypopygium, right lateral view. 98. Same, left lateral view. 99. Cerci, dorsal view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; epand— epandrium; hypd—hypandrium; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD4FFD7FF42FD8125B3F7B7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606279/files/figure.png	https://doi.org/10.5281/zenodo.16606279	FIGURES 17–24. Habitus, abdomen and hindleg of Microphorella bifida sp. nov., M. convoluta sp. nov., M. paracroptera sp. nov. and M. serpentina sp. nov. 17. Habitus of M. bifida sp. nov. male holotype 18. Male hindleg and abdomen of M. bifida sp. nov. paratype, right lateral view, arrow indicates trochanter tubercle. 19. Process of male abdominal sternite 5 (macerated) of M. bifida sp. nov. (CNC1155824), posterior view. 20. Female abdomen of M. bifida sp. nov. paratype, left lateral view of posterior segments. 21. Male hindleg of M. convoluta sp. nov. holotype, anteroventral view of basal segments, arrow indicates trochanter tubercle. 22. Same except, hind tibia and tarsus, lateral view, arrow indicates spur-like seta on basitarsus. 23. Male hindleg, thorax and abdomen of M. paracroptera sp. nov. holotype, left lateral view, arrow indicates trochanter tubercle. 24. Male hindleg of M. serpentina sp. nov. paratype, posterior view, arrow indicates trochanter tubercle.	FIGURES 17–24. Habitus, abdomen and hindleg of Microphorella bifida sp. nov., M. convoluta sp. nov., M. paracroptera sp. nov. and M. serpentina sp. nov. 17. Habitus of M. bifida sp. nov. male holotype 18. Male hindleg and abdomen of M. bifida sp. nov. paratype, right lateral view, arrow indicates trochanter tubercle. 19. Process of male abdominal sternite 5 (macerated) of M. bifida sp. nov. (CNC1155824), posterior view. 20. Female abdomen of M. bifida sp. nov. paratype, left lateral view of posterior segments. 21. Male hindleg of M. convoluta sp. nov. holotype, anteroventral view of basal segments, arrow indicates trochanter tubercle. 22. Same except, hind tibia and tarsus, lateral view, arrow indicates spur-like seta on basitarsus. 23. Male hindleg, thorax and abdomen of M. paracroptera sp. nov. holotype, left lateral view, arrow indicates trochanter tubercle. 24. Male hindleg of M. serpentina sp. nov. paratype, posterior view, arrow indicates trochanter tubercle.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD4FFD7FF42FD8125B3F7B7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606273/files/figure.png	https://doi.org/10.5281/zenodo.16606273	FIGURES 11–16. Hypopygium of Microphorella acroptera Melander and M. subacroptera sp. nov. 11. Hypopygium of M. acroptera (CNC1155812), left lateral. 12. Same, right lateral. 13. Phallus and ejaculatory apodeme of M. acroptera (CNC1155834), left lateral. 14. Same, right lateral. 15. Same except, isolated posterior view of phallus. 16. Right dorsal surstylus of M. subacroptera sp. nov. paratype (CNC1155816), lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; ej apod—ejaculatory apodeme; epand—epandrium; hypd—hypandrium; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 11–16. Hypopygium of Microphorella acroptera Melander and M. subacroptera sp. nov. 11. Hypopygium of M. acroptera (CNC1155812), left lateral. 12. Same, right lateral. 13. Phallus and ejaculatory apodeme of M. acroptera (CNC1155834), left lateral. 14. Same, right lateral. 15. Same except, isolated posterior view of phallus. 16. Right dorsal surstylus of M. subacroptera sp. nov. paratype (CNC1155816), lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; ej apod—ejaculatory apodeme; epand—epandrium; hypd—hypandrium; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD4FFD7FF42FD8125B3F7B7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606283/files/figure.png	https://doi.org/10.5281/zenodo.16606283	FIGURES 29–31. Hypopygium of Microphorella convoluta sp. nov. holotype. 29. Hypopygium, right lateral view. 30. Same, left lateral view. 31. Cerci, dorsal view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 29–31. Hypopygium of Microphorella convoluta sp. nov. holotype. 29. Hypopygium, right lateral view. 30. Same, left lateral view. 31. Cerci, dorsal view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD4FFD7FF42FD8125B3F7B7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605911/files/figure.png	https://doi.org/10.5281/zenodo.16605911	FIGURES 67–70. Male terminalia of Microphorella tubifera Melander (CNC1155805). 67. Hypopygium, left lateral view. 68. Same, right lateral view. 69. Cerci, dorsal view. 70. Sternite 5, posteroventral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur— ventral lobe of surstylus.	FIGURES 67–70. Male terminalia of Microphorella tubifera Melander (CNC1155805). 67. Hypopygium, left lateral view. 68. Same, right lateral view. 69. Cerci, dorsal view. 70. Sternite 5, posteroventral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur— ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD4FFD7FF42FD8125B3F7B7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605919/files/figure.png	https://doi.org/10.5281/zenodo.16605919	FIGURES 78–80. Hypopygium of Microphorella acuminata sp. nov. and M. cornuta sp. nov. 78. Hypopygium of M. acuminata sp. nov. (CNC1155844), left lateral view. 79. Hypopygium of M. cornuta sp. nov. (CNC1155802), left lateral view. 80. Same, right lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; epand—epandrium; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 78–80. Hypopygium of Microphorella acuminata sp. nov. and M. cornuta sp. nov. 78. Hypopygium of M. acuminata sp. nov. (CNC1155844), left lateral view. 79. Hypopygium of M. cornuta sp. nov. (CNC1155802), left lateral view. 80. Same, right lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; epand—epandrium; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD4FFD7FF42FD8125B3F7B7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606287/files/figure.png	https://doi.org/10.5281/zenodo.16606287	FIGURES 36–40. Hypopygium of Microphorella paracroptera sp. nov. 36. Hypopygium (CNC1155811), left lateral view. 37. Same, right lateral view. 38. Same, dorsal view. 39. Phallus (CNC1155809), left lateral view. 40. Same, right lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 36–40. Hypopygium of Microphorella paracroptera sp. nov. 36. Hypopygium (CNC1155811), left lateral view. 37. Same, right lateral view. 38. Same, dorsal view. 39. Phallus (CNC1155809), left lateral view. 40. Same, right lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD4FFD7FF42FD8125B3F7B7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606289/files/figure.png	https://doi.org/10.5281/zenodo.16606289	FIGURES 41–46. Male terminalia of Microphorella serpentina sp. nov. 41. Hypopygium (CNC1155814), left lateral view. 42. Same, right lateral view. 43. Cerci and hypoproct (CNC1155828), dorsal view. 44. Phallus (CNC1155828), left lateral view. 45. Same, right lateral view. 46. Sternite 5 (CNC1155813), ventral view.Abbreviations: cerc—cercus; epand—epandrium; hypd— hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 41–46. Male terminalia of Microphorella serpentina sp. nov. 41. Hypopygium (CNC1155814), left lateral view. 42. Same, right lateral view. 43. Cerci and hypoproct (CNC1155828), dorsal view. 44. Phallus (CNC1155828), left lateral view. 45. Same, right lateral view. 46. Sternite 5 (CNC1155813), ventral view.Abbreviations: cerc—cercus; epand—epandrium; hypd— hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD4FFD7FF42FD8125B3F7B7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606293/files/figure.png	https://doi.org/10.5281/zenodo.16606293	FIGURES 52–55. Hypopygium of Microphorella sinuosa sp. nov. 52. Hypopygium (CNC1155830), left lateral view. 53. Same, right lateral view. 54. Tip of ventral epandrial process (CNC1155835, CNC1155836), left lateral view. 55. Cerci (CNC1155836), dorsal view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; pgt lb—postgonite lobe; ph— phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 52–55. Hypopygium of Microphorella sinuosa sp. nov. 52. Hypopygium (CNC1155830), left lateral view. 53. Same, right lateral view. 54. Tip of ventral epandrial process (CNC1155835, CNC1155836), left lateral view. 55. Cerci (CNC1155836), dorsal view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; pgt lb—postgonite lobe; ph— phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD4FFD7FF42FD8125B3F7B7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605921/files/figure.png	https://doi.org/10.5281/zenodo.16605921	FIGURES 81–85. Hypopygium of Microphorella compacta sp. nov., M. elongata sp. nov. and M. tenuis sp. nov. 81. Hypopygium of M. compacta sp. nov. (CNC1155837), left lateral view. 82. Cerci and hypoproct of same specimen, dorsal view. 83. Hypopygium of M. elongata sp. nov. holotype (CNC1155833), right lateral view. 84. Same, left lateral view.85. Hypopygium of M. tenuis sp. nov. (CNC1155838), left lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; epand— epandrium; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 81–85. Hypopygium of Microphorella compacta sp. nov., M. elongata sp. nov. and M. tenuis sp. nov. 81. Hypopygium of M. compacta sp. nov. (CNC1155837), left lateral view. 82. Cerci and hypoproct of same specimen, dorsal view. 83. Hypopygium of M. elongata sp. nov. holotype (CNC1155833), right lateral view. 84. Same, left lateral view.85. Hypopygium of M. tenuis sp. nov. (CNC1155838), left lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; epand— epandrium; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD4FFD7FF42FD8125B3F7B7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606285/files/figure.png	https://doi.org/10.5281/zenodo.16606285	FIGURES 32–35. Male habitus and abdomen of Microphorella paracroptera sp. nov. and M. serpentina sp. nov. 32. Habitus of M. paracroptera sp. nov. holotype. 33. Abdomen of M. paracroptera sp. nov. (jct Boyd & Whitlock Rds, Imperial Co., California), right lateral view. 34. Habitus of M. serpentina sp. nov. holotype. 35. Posterior end of thorax and abdomen of M. serpentina sp. nov. paratype, right lateral view.	FIGURES 32–35. Male habitus and abdomen of Microphorella paracroptera sp. nov. and M. serpentina sp. nov. 32. Habitus of M. paracroptera sp. nov. holotype. 33. Abdomen of M. paracroptera sp. nov. (jct Boyd & Whitlock Rds, Imperial Co., California), right lateral view. 34. Habitus of M. serpentina sp. nov. holotype. 35. Posterior end of thorax and abdomen of M. serpentina sp. nov. paratype, right lateral view.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD4FFD7FF42FD8125B3F7B7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606301/files/figure.png	https://doi.org/10.5281/zenodo.16606301	FIGURES 60–63. Microphorella tubifera Melander, male holotype and male from Redwood City, California. 60. Habitus of holotype. 61. Abdomen of holotype, left lateral view. 62. Labels of holotype. 63. Head and thorax of male from Redwood City, California, anterolateral view.	FIGURES 60–63. Microphorella tubifera Melander, male holotype and male from Redwood City, California. 60. Habitus of holotype. 61. Abdomen of holotype, left lateral view. 62. Labels of holotype. 63. Head and thorax of male from Redwood City, California, anterolateral view.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD4FFD7FF42FD8125B3F7B7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606291/files/figure.png	https://doi.org/10.5281/zenodo.16606291	FIGURES 47–51. Male habitus, hindleg and abdomen of Microphorella sinuosa sp. nov. 47. Habitus of holotype. 48. Legs of holotype, left lateral view, arrow indicates trochanter tubercle. 49. Abdomen of holotype, dorsal view, arrow indicates process of sternite 5. 50. Process of sternite 5 (CNC1155835), posterior view. 51. Abdomen and right hindleg of paratype (Elk Grove, California), lateral view, arrows indicate trochanter tubercle and process of sternite 5.	FIGURES 47–51. Male habitus, hindleg and abdomen of Microphorella sinuosa sp. nov. 47. Habitus of holotype. 48. Legs of holotype, left lateral view, arrow indicates trochanter tubercle. 49. Abdomen of holotype, dorsal view, arrow indicates process of sternite 5. 50. Process of sternite 5 (CNC1155835), posterior view. 51. Abdomen and right hindleg of paratype (Elk Grove, California), lateral view, arrows indicate trochanter tubercle and process of sternite 5.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD4FFD7FF42FD8125B3F7B7.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606281/files/figure.png	https://doi.org/10.5281/zenodo.16606281	FIGURES 25–28. Hypopygium of Microphorella bifida sp. nov. 25. Hypopygium (CNC1155831), left lateral view. 26. Same (CNC1155824), right lateral view. 27. Phallus (CNC1155824), ventral view. 28. Cerci (CNC1155831), dorsal view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 25–28. Hypopygium of Microphorella bifida sp. nov. 25. Hypopygium (CNC1155831), left lateral view. 26. Same (CNC1155824), right lateral view. 27. Phallus (CNC1155824), ventral view. 28. Cerci (CNC1155831), dorsal view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD3FFD7FF42FC102316F124.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606269/files/figure.png	https://doi.org/10.5281/zenodo.16606269	FIGURES 6–10. Male habitus, hindleg and abdomen of Microphorella acroptera Melander. 6. Habitus (Floras Creek, Oregon, CNC DIPTERA # 105201). 7. Abdomen of same specimen, right lateral view. 8. Hindleg of paratype, posterior view, arrow indicating trochanter tubercle. 9. Hindleg, anterior view (male from Angelo Coast Range Reserve, California), arrow indicating trochanter tubercle. 10. Macerated abdomen (CNC1155821), ventral view, arrow indicating process of sternite 5. Abbreviation: hypd—hypandrium.	FIGURES 6–10. Male habitus, hindleg and abdomen of Microphorella acroptera Melander. 6. Habitus (Floras Creek, Oregon, CNC DIPTERA # 105201). 7. Abdomen of same specimen, right lateral view. 8. Hindleg of paratype, posterior view, arrow indicating trochanter tubercle. 9. Hindleg, anterior view (male from Angelo Coast Range Reserve, California), arrow indicating trochanter tubercle. 10. Macerated abdomen (CNC1155821), ventral view, arrow indicating process of sternite 5. Abbreviation: hypd—hypandrium.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD3FFD7FF42FC102316F124.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606279/files/figure.png	https://doi.org/10.5281/zenodo.16606279	FIGURES 17–24. Habitus, abdomen and hindleg of Microphorella bifida sp. nov., M. convoluta sp. nov., M. paracroptera sp. nov. and M. serpentina sp. nov. 17. Habitus of M. bifida sp. nov. male holotype 18. Male hindleg and abdomen of M. bifida sp. nov. paratype, right lateral view, arrow indicates trochanter tubercle. 19. Process of male abdominal sternite 5 (macerated) of M. bifida sp. nov. (CNC1155824), posterior view. 20. Female abdomen of M. bifida sp. nov. paratype, left lateral view of posterior segments. 21. Male hindleg of M. convoluta sp. nov. holotype, anteroventral view of basal segments, arrow indicates trochanter tubercle. 22. Same except, hind tibia and tarsus, lateral view, arrow indicates spur-like seta on basitarsus. 23. Male hindleg, thorax and abdomen of M. paracroptera sp. nov. holotype, left lateral view, arrow indicates trochanter tubercle. 24. Male hindleg of M. serpentina sp. nov. paratype, posterior view, arrow indicates trochanter tubercle.	FIGURES 17–24. Habitus, abdomen and hindleg of Microphorella bifida sp. nov., M. convoluta sp. nov., M. paracroptera sp. nov. and M. serpentina sp. nov. 17. Habitus of M. bifida sp. nov. male holotype 18. Male hindleg and abdomen of M. bifida sp. nov. paratype, right lateral view, arrow indicates trochanter tubercle. 19. Process of male abdominal sternite 5 (macerated) of M. bifida sp. nov. (CNC1155824), posterior view. 20. Female abdomen of M. bifida sp. nov. paratype, left lateral view of posterior segments. 21. Male hindleg of M. convoluta sp. nov. holotype, anteroventral view of basal segments, arrow indicates trochanter tubercle. 22. Same except, hind tibia and tarsus, lateral view, arrow indicates spur-like seta on basitarsus. 23. Male hindleg, thorax and abdomen of M. paracroptera sp. nov. holotype, left lateral view, arrow indicates trochanter tubercle. 24. Male hindleg of M. serpentina sp. nov. paratype, posterior view, arrow indicates trochanter tubercle.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD3FFD7FF42FC102316F124.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606291/files/figure.png	https://doi.org/10.5281/zenodo.16606291	FIGURES 47–51. Male habitus, hindleg and abdomen of Microphorella sinuosa sp. nov. 47. Habitus of holotype. 48. Legs of holotype, left lateral view, arrow indicates trochanter tubercle. 49. Abdomen of holotype, dorsal view, arrow indicates process of sternite 5. 50. Process of sternite 5 (CNC1155835), posterior view. 51. Abdomen and right hindleg of paratype (Elk Grove, California), lateral view, arrows indicate trochanter tubercle and process of sternite 5.	FIGURES 47–51. Male habitus, hindleg and abdomen of Microphorella sinuosa sp. nov. 47. Habitus of holotype. 48. Legs of holotype, left lateral view, arrow indicates trochanter tubercle. 49. Abdomen of holotype, dorsal view, arrow indicates process of sternite 5. 50. Process of sternite 5 (CNC1155835), posterior view. 51. Abdomen and right hindleg of paratype (Elk Grove, California), lateral view, arrows indicate trochanter tubercle and process of sternite 5.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD3FFD7FF42FC102316F124.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605909/files/figure.png	https://doi.org/10.5281/zenodo.16605909	FIGURES 64–66. Habitus, thorax, abdomen and hindleg of Microphorella tubifera Melander male from Redwood City, California. 64. Habitus, left lateral view. 65. Habitus, right lateral view. 66. Thorax, abdomen and hindleg, right lateral view, arrows indicate trochanter tubercle and process of sternite 5.	FIGURES 64–66. Habitus, thorax, abdomen and hindleg of Microphorella tubifera Melander male from Redwood City, California. 64. Habitus, left lateral view. 65. Habitus, right lateral view. 66. Thorax, abdomen and hindleg, right lateral view, arrows indicate trochanter tubercle and process of sternite 5.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD3FFD7FF42FC102316F124.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606273/files/figure.png	https://doi.org/10.5281/zenodo.16606273	FIGURES 11–16. Hypopygium of Microphorella acroptera Melander and M. subacroptera sp. nov. 11. Hypopygium of M. acroptera (CNC1155812), left lateral. 12. Same, right lateral. 13. Phallus and ejaculatory apodeme of M. acroptera (CNC1155834), left lateral. 14. Same, right lateral. 15. Same except, isolated posterior view of phallus. 16. Right dorsal surstylus of M. subacroptera sp. nov. paratype (CNC1155816), lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; ej apod—ejaculatory apodeme; epand—epandrium; hypd—hypandrium; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 11–16. Hypopygium of Microphorella acroptera Melander and M. subacroptera sp. nov. 11. Hypopygium of M. acroptera (CNC1155812), left lateral. 12. Same, right lateral. 13. Phallus and ejaculatory apodeme of M. acroptera (CNC1155834), left lateral. 14. Same, right lateral. 15. Same except, isolated posterior view of phallus. 16. Right dorsal surstylus of M. subacroptera sp. nov. paratype (CNC1155816), lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; ej apod—ejaculatory apodeme; epand—epandrium; hypd—hypandrium; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD3FFD7FF42FC102316F124.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606281/files/figure.png	https://doi.org/10.5281/zenodo.16606281	FIGURES 25–28. Hypopygium of Microphorella bifida sp. nov. 25. Hypopygium (CNC1155831), left lateral view. 26. Same (CNC1155824), right lateral view. 27. Phallus (CNC1155824), ventral view. 28. Cerci (CNC1155831), dorsal view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 25–28. Hypopygium of Microphorella bifida sp. nov. 25. Hypopygium (CNC1155831), left lateral view. 26. Same (CNC1155824), right lateral view. 27. Phallus (CNC1155824), ventral view. 28. Cerci (CNC1155831), dorsal view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD3FFD7FF42FC102316F124.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606283/files/figure.png	https://doi.org/10.5281/zenodo.16606283	FIGURES 29–31. Hypopygium of Microphorella convoluta sp. nov. holotype. 29. Hypopygium, right lateral view. 30. Same, left lateral view. 31. Cerci, dorsal view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 29–31. Hypopygium of Microphorella convoluta sp. nov. holotype. 29. Hypopygium, right lateral view. 30. Same, left lateral view. 31. Cerci, dorsal view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD3FFD7FF42FC102316F124.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606287/files/figure.png	https://doi.org/10.5281/zenodo.16606287	FIGURES 36–40. Hypopygium of Microphorella paracroptera sp. nov. 36. Hypopygium (CNC1155811), left lateral view. 37. Same, right lateral view. 38. Same, dorsal view. 39. Phallus (CNC1155809), left lateral view. 40. Same, right lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 36–40. Hypopygium of Microphorella paracroptera sp. nov. 36. Hypopygium (CNC1155811), left lateral view. 37. Same, right lateral view. 38. Same, dorsal view. 39. Phallus (CNC1155809), left lateral view. 40. Same, right lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD3FFD7FF42FC102316F124.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606289/files/figure.png	https://doi.org/10.5281/zenodo.16606289	FIGURES 41–46. Male terminalia of Microphorella serpentina sp. nov. 41. Hypopygium (CNC1155814), left lateral view. 42. Same, right lateral view. 43. Cerci and hypoproct (CNC1155828), dorsal view. 44. Phallus (CNC1155828), left lateral view. 45. Same, right lateral view. 46. Sternite 5 (CNC1155813), ventral view.Abbreviations: cerc—cercus; epand—epandrium; hypd— hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 41–46. Male terminalia of Microphorella serpentina sp. nov. 41. Hypopygium (CNC1155814), left lateral view. 42. Same, right lateral view. 43. Cerci and hypoproct (CNC1155828), dorsal view. 44. Phallus (CNC1155828), left lateral view. 45. Same, right lateral view. 46. Sternite 5 (CNC1155813), ventral view.Abbreviations: cerc—cercus; epand—epandrium; hypd— hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD3FFD7FF42FC102316F124.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606293/files/figure.png	https://doi.org/10.5281/zenodo.16606293	FIGURES 52–55. Hypopygium of Microphorella sinuosa sp. nov. 52. Hypopygium (CNC1155830), left lateral view. 53. Same, right lateral view. 54. Tip of ventral epandrial process (CNC1155835, CNC1155836), left lateral view. 55. Cerci (CNC1155836), dorsal view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; pgt lb—postgonite lobe; ph— phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 52–55. Hypopygium of Microphorella sinuosa sp. nov. 52. Hypopygium (CNC1155830), left lateral view. 53. Same, right lateral view. 54. Tip of ventral epandrial process (CNC1155835, CNC1155836), left lateral view. 55. Cerci (CNC1155836), dorsal view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; pgt lb—postgonite lobe; ph— phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD3FFD7FF42FC102316F124.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605911/files/figure.png	https://doi.org/10.5281/zenodo.16605911	FIGURES 67–70. Male terminalia of Microphorella tubifera Melander (CNC1155805). 67. Hypopygium, left lateral view. 68. Same, right lateral view. 69. Cerci, dorsal view. 70. Sternite 5, posteroventral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur— ventral lobe of surstylus.	FIGURES 67–70. Male terminalia of Microphorella tubifera Melander (CNC1155805). 67. Hypopygium, left lateral view. 68. Same, right lateral view. 69. Cerci, dorsal view. 70. Sternite 5, posteroventral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur— ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD3FFDAFF42FA6C23C9F7D9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606267/files/figure.png	https://doi.org/10.5281/zenodo.16606267	FIGURES 4–5. Male holotype of Microphorella acroptera Melander. 4. Habitus, with wing inset (see Fig. 95 for fully labelled wing). 5. Labels.	FIGURES 4–5. Male holotype of Microphorella acroptera Melander. 4. Habitus, with wing inset (see Fig. 95 for fully labelled wing). 5. Labels.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD3FFDAFF42FA6C23C9F7D9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606269/files/figure.png	https://doi.org/10.5281/zenodo.16606269	FIGURES 6–10. Male habitus, hindleg and abdomen of Microphorella acroptera Melander. 6. Habitus (Floras Creek, Oregon, CNC DIPTERA # 105201). 7. Abdomen of same specimen, right lateral view. 8. Hindleg of paratype, posterior view, arrow indicating trochanter tubercle. 9. Hindleg, anterior view (male from Angelo Coast Range Reserve, California), arrow indicating trochanter tubercle. 10. Macerated abdomen (CNC1155821), ventral view, arrow indicating process of sternite 5. Abbreviation: hypd—hypandrium.	FIGURES 6–10. Male habitus, hindleg and abdomen of Microphorella acroptera Melander. 6. Habitus (Floras Creek, Oregon, CNC DIPTERA # 105201). 7. Abdomen of same specimen, right lateral view. 8. Hindleg of paratype, posterior view, arrow indicating trochanter tubercle. 9. Hindleg, anterior view (male from Angelo Coast Range Reserve, California), arrow indicating trochanter tubercle. 10. Macerated abdomen (CNC1155821), ventral view, arrow indicating process of sternite 5. Abbreviation: hypd—hypandrium.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD3FFDAFF42FA6C23C9F7D9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606273/files/figure.png	https://doi.org/10.5281/zenodo.16606273	FIGURES 11–16. Hypopygium of Microphorella acroptera Melander and M. subacroptera sp. nov. 11. Hypopygium of M. acroptera (CNC1155812), left lateral. 12. Same, right lateral. 13. Phallus and ejaculatory apodeme of M. acroptera (CNC1155834), left lateral. 14. Same, right lateral. 15. Same except, isolated posterior view of phallus. 16. Right dorsal surstylus of M. subacroptera sp. nov. paratype (CNC1155816), lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; ej apod—ejaculatory apodeme; epand—epandrium; hypd—hypandrium; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 11–16. Hypopygium of Microphorella acroptera Melander and M. subacroptera sp. nov. 11. Hypopygium of M. acroptera (CNC1155812), left lateral. 12. Same, right lateral. 13. Phallus and ejaculatory apodeme of M. acroptera (CNC1155834), left lateral. 14. Same, right lateral. 15. Same except, isolated posterior view of phallus. 16. Right dorsal surstylus of M. subacroptera sp. nov. paratype (CNC1155816), lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; ej apod—ejaculatory apodeme; epand—epandrium; hypd—hypandrium; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD3FFDAFF42FA6C23C9F7D9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605952/files/figure.png	https://doi.org/10.5281/zenodo.16605952	FIGURES 100–101. Known geographical distribution of the Microphorella acroptera species group. 100. Microphorella acroptera Melander and M. convoluta sp. nov. 101. Microphorella bifida sp. nov., M. triangulata sp. nov. and M. tubifera Melander.	FIGURES 100–101. Known geographical distribution of the Microphorella acroptera species group. 100. Microphorella acroptera Melander and M. convoluta sp. nov. 101. Microphorella bifida sp. nov., M. triangulata sp. nov. and M. tubifera Melander.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD3FFDAFF42FA6C23C9F7D9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606287/files/figure.png	https://doi.org/10.5281/zenodo.16606287	FIGURES 36–40. Hypopygium of Microphorella paracroptera sp. nov. 36. Hypopygium (CNC1155811), left lateral view. 37. Same, right lateral view. 38. Same, dorsal view. 39. Phallus (CNC1155809), left lateral view. 40. Same, right lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 36–40. Hypopygium of Microphorella paracroptera sp. nov. 36. Hypopygium (CNC1155811), left lateral view. 37. Same, right lateral view. 38. Same, dorsal view. 39. Phallus (CNC1155809), left lateral view. 40. Same, right lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFDEFFDFFF42FBF020CFF18D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606279/files/figure.png	https://doi.org/10.5281/zenodo.16606279	FIGURES 17–24. Habitus, abdomen and hindleg of Microphorella bifida sp. nov., M. convoluta sp. nov., M. paracroptera sp. nov. and M. serpentina sp. nov. 17. Habitus of M. bifida sp. nov. male holotype 18. Male hindleg and abdomen of M. bifida sp. nov. paratype, right lateral view, arrow indicates trochanter tubercle. 19. Process of male abdominal sternite 5 (macerated) of M. bifida sp. nov. (CNC1155824), posterior view. 20. Female abdomen of M. bifida sp. nov. paratype, left lateral view of posterior segments. 21. Male hindleg of M. convoluta sp. nov. holotype, anteroventral view of basal segments, arrow indicates trochanter tubercle. 22. Same except, hind tibia and tarsus, lateral view, arrow indicates spur-like seta on basitarsus. 23. Male hindleg, thorax and abdomen of M. paracroptera sp. nov. holotype, left lateral view, arrow indicates trochanter tubercle. 24. Male hindleg of M. serpentina sp. nov. paratype, posterior view, arrow indicates trochanter tubercle.	FIGURES 17–24. Habitus, abdomen and hindleg of Microphorella bifida sp. nov., M. convoluta sp. nov., M. paracroptera sp. nov. and M. serpentina sp. nov. 17. Habitus of M. bifida sp. nov. male holotype 18. Male hindleg and abdomen of M. bifida sp. nov. paratype, right lateral view, arrow indicates trochanter tubercle. 19. Process of male abdominal sternite 5 (macerated) of M. bifida sp. nov. (CNC1155824), posterior view. 20. Female abdomen of M. bifida sp. nov. paratype, left lateral view of posterior segments. 21. Male hindleg of M. convoluta sp. nov. holotype, anteroventral view of basal segments, arrow indicates trochanter tubercle. 22. Same except, hind tibia and tarsus, lateral view, arrow indicates spur-like seta on basitarsus. 23. Male hindleg, thorax and abdomen of M. paracroptera sp. nov. holotype, left lateral view, arrow indicates trochanter tubercle. 24. Male hindleg of M. serpentina sp. nov. paratype, posterior view, arrow indicates trochanter tubercle.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFDEFFDFFF42FBF020CFF18D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606281/files/figure.png	https://doi.org/10.5281/zenodo.16606281	FIGURES 25–28. Hypopygium of Microphorella bifida sp. nov. 25. Hypopygium (CNC1155831), left lateral view. 26. Same (CNC1155824), right lateral view. 27. Phallus (CNC1155824), ventral view. 28. Cerci (CNC1155831), dorsal view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 25–28. Hypopygium of Microphorella bifida sp. nov. 25. Hypopygium (CNC1155831), left lateral view. 26. Same (CNC1155824), right lateral view. 27. Phallus (CNC1155824), ventral view. 28. Cerci (CNC1155831), dorsal view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFDEFFDFFF42FBF020CFF18D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605952/files/figure.png	https://doi.org/10.5281/zenodo.16605952	FIGURES 100–101. Known geographical distribution of the Microphorella acroptera species group. 100. Microphorella acroptera Melander and M. convoluta sp. nov. 101. Microphorella bifida sp. nov., M. triangulata sp. nov. and M. tubifera Melander.	FIGURES 100–101. Known geographical distribution of the Microphorella acroptera species group. 100. Microphorella acroptera Melander and M. convoluta sp. nov. 101. Microphorella bifida sp. nov., M. triangulata sp. nov. and M. tubifera Melander.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFDEFFDFFF42FBF020CFF18D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606293/files/figure.png	https://doi.org/10.5281/zenodo.16606293	FIGURES 52–55. Hypopygium of Microphorella sinuosa sp. nov. 52. Hypopygium (CNC1155830), left lateral view. 53. Same, right lateral view. 54. Tip of ventral epandrial process (CNC1155835, CNC1155836), left lateral view. 55. Cerci (CNC1155836), dorsal view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; pgt lb—postgonite lobe; ph— phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 52–55. Hypopygium of Microphorella sinuosa sp. nov. 52. Hypopygium (CNC1155830), left lateral view. 53. Same, right lateral view. 54. Tip of ventral epandrial process (CNC1155835, CNC1155836), left lateral view. 55. Cerci (CNC1155836), dorsal view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; pgt lb—postgonite lobe; ph— phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFDBFFDDFF42FA042524F695.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606279/files/figure.png	https://doi.org/10.5281/zenodo.16606279	FIGURES 17–24. Habitus, abdomen and hindleg of Microphorella bifida sp. nov., M. convoluta sp. nov., M. paracroptera sp. nov. and M. serpentina sp. nov. 17. Habitus of M. bifida sp. nov. male holotype 18. Male hindleg and abdomen of M. bifida sp. nov. paratype, right lateral view, arrow indicates trochanter tubercle. 19. Process of male abdominal sternite 5 (macerated) of M. bifida sp. nov. (CNC1155824), posterior view. 20. Female abdomen of M. bifida sp. nov. paratype, left lateral view of posterior segments. 21. Male hindleg of M. convoluta sp. nov. holotype, anteroventral view of basal segments, arrow indicates trochanter tubercle. 22. Same except, hind tibia and tarsus, lateral view, arrow indicates spur-like seta on basitarsus. 23. Male hindleg, thorax and abdomen of M. paracroptera sp. nov. holotype, left lateral view, arrow indicates trochanter tubercle. 24. Male hindleg of M. serpentina sp. nov. paratype, posterior view, arrow indicates trochanter tubercle.	FIGURES 17–24. Habitus, abdomen and hindleg of Microphorella bifida sp. nov., M. convoluta sp. nov., M. paracroptera sp. nov. and M. serpentina sp. nov. 17. Habitus of M. bifida sp. nov. male holotype 18. Male hindleg and abdomen of M. bifida sp. nov. paratype, right lateral view, arrow indicates trochanter tubercle. 19. Process of male abdominal sternite 5 (macerated) of M. bifida sp. nov. (CNC1155824), posterior view. 20. Female abdomen of M. bifida sp. nov. paratype, left lateral view of posterior segments. 21. Male hindleg of M. convoluta sp. nov. holotype, anteroventral view of basal segments, arrow indicates trochanter tubercle. 22. Same except, hind tibia and tarsus, lateral view, arrow indicates spur-like seta on basitarsus. 23. Male hindleg, thorax and abdomen of M. paracroptera sp. nov. holotype, left lateral view, arrow indicates trochanter tubercle. 24. Male hindleg of M. serpentina sp. nov. paratype, posterior view, arrow indicates trochanter tubercle.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFDBFFDDFF42FA042524F695.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606283/files/figure.png	https://doi.org/10.5281/zenodo.16606283	FIGURES 29–31. Hypopygium of Microphorella convoluta sp. nov. holotype. 29. Hypopygium, right lateral view. 30. Same, left lateral view. 31. Cerci, dorsal view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 29–31. Hypopygium of Microphorella convoluta sp. nov. holotype. 29. Hypopygium, right lateral view. 30. Same, left lateral view. 31. Cerci, dorsal view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFDBFFDDFF42FA042524F695.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605952/files/figure.png	https://doi.org/10.5281/zenodo.16605952	FIGURES 100–101. Known geographical distribution of the Microphorella acroptera species group. 100. Microphorella acroptera Melander and M. convoluta sp. nov. 101. Microphorella bifida sp. nov., M. triangulata sp. nov. and M. tubifera Melander.	FIGURES 100–101. Known geographical distribution of the Microphorella acroptera species group. 100. Microphorella acroptera Melander and M. convoluta sp. nov. 101. Microphorella bifida sp. nov., M. triangulata sp. nov. and M. tubifera Melander.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD9FFC2FF42FD3C211AF5C1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606265/files/figure.png	https://doi.org/10.5281/zenodo.16606265	FIGURES 1–3. Collection localities and habitats of the Microphorella acroptera and M. arcana species groups. 1. Santa Ana River, California. 2. Jedediah Smith Redwoods State Park, California. 3. Carson Slough, Ash Meadow National Wildlife Refuge, Nevada (photo by Justin Runyon).	FIGURES 1–3. Collection localities and habitats of the Microphorella acroptera and M. arcana species groups. 1. Santa Ana River, California. 2. Jedediah Smith Redwoods State Park, California. 3. Carson Slough, Ash Meadow National Wildlife Refuge, Nevada (photo by Justin Runyon).	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD9FFC2FF42FD3C211AF5C1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606279/files/figure.png	https://doi.org/10.5281/zenodo.16606279	FIGURES 17–24. Habitus, abdomen and hindleg of Microphorella bifida sp. nov., M. convoluta sp. nov., M. paracroptera sp. nov. and M. serpentina sp. nov. 17. Habitus of M. bifida sp. nov. male holotype 18. Male hindleg and abdomen of M. bifida sp. nov. paratype, right lateral view, arrow indicates trochanter tubercle. 19. Process of male abdominal sternite 5 (macerated) of M. bifida sp. nov. (CNC1155824), posterior view. 20. Female abdomen of M. bifida sp. nov. paratype, left lateral view of posterior segments. 21. Male hindleg of M. convoluta sp. nov. holotype, anteroventral view of basal segments, arrow indicates trochanter tubercle. 22. Same except, hind tibia and tarsus, lateral view, arrow indicates spur-like seta on basitarsus. 23. Male hindleg, thorax and abdomen of M. paracroptera sp. nov. holotype, left lateral view, arrow indicates trochanter tubercle. 24. Male hindleg of M. serpentina sp. nov. paratype, posterior view, arrow indicates trochanter tubercle.	FIGURES 17–24. Habitus, abdomen and hindleg of Microphorella bifida sp. nov., M. convoluta sp. nov., M. paracroptera sp. nov. and M. serpentina sp. nov. 17. Habitus of M. bifida sp. nov. male holotype 18. Male hindleg and abdomen of M. bifida sp. nov. paratype, right lateral view, arrow indicates trochanter tubercle. 19. Process of male abdominal sternite 5 (macerated) of M. bifida sp. nov. (CNC1155824), posterior view. 20. Female abdomen of M. bifida sp. nov. paratype, left lateral view of posterior segments. 21. Male hindleg of M. convoluta sp. nov. holotype, anteroventral view of basal segments, arrow indicates trochanter tubercle. 22. Same except, hind tibia and tarsus, lateral view, arrow indicates spur-like seta on basitarsus. 23. Male hindleg, thorax and abdomen of M. paracroptera sp. nov. holotype, left lateral view, arrow indicates trochanter tubercle. 24. Male hindleg of M. serpentina sp. nov. paratype, posterior view, arrow indicates trochanter tubercle.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD9FFC2FF42FD3C211AF5C1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606285/files/figure.png	https://doi.org/10.5281/zenodo.16606285	FIGURES 32–35. Male habitus and abdomen of Microphorella paracroptera sp. nov. and M. serpentina sp. nov. 32. Habitus of M. paracroptera sp. nov. holotype. 33. Abdomen of M. paracroptera sp. nov. (jct Boyd & Whitlock Rds, Imperial Co., California), right lateral view. 34. Habitus of M. serpentina sp. nov. holotype. 35. Posterior end of thorax and abdomen of M. serpentina sp. nov. paratype, right lateral view.	FIGURES 32–35. Male habitus and abdomen of Microphorella paracroptera sp. nov. and M. serpentina sp. nov. 32. Habitus of M. paracroptera sp. nov. holotype. 33. Abdomen of M. paracroptera sp. nov. (jct Boyd & Whitlock Rds, Imperial Co., California), right lateral view. 34. Habitus of M. serpentina sp. nov. holotype. 35. Posterior end of thorax and abdomen of M. serpentina sp. nov. paratype, right lateral view.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD9FFC2FF42FD3C211AF5C1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606287/files/figure.png	https://doi.org/10.5281/zenodo.16606287	FIGURES 36–40. Hypopygium of Microphorella paracroptera sp. nov. 36. Hypopygium (CNC1155811), left lateral view. 37. Same, right lateral view. 38. Same, dorsal view. 39. Phallus (CNC1155809), left lateral view. 40. Same, right lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 36–40. Hypopygium of Microphorella paracroptera sp. nov. 36. Hypopygium (CNC1155811), left lateral view. 37. Same, right lateral view. 38. Same, dorsal view. 39. Phallus (CNC1155809), left lateral view. 40. Same, right lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD9FFC2FF42FD3C211AF5C1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605956/files/figure.png	https://doi.org/10.5281/zenodo.16605956	FIGURES 102–103. Known geographical distribution of the Microphorella acroptera species group. 102. Microphorella paracroptera sp. nov., M. sinuosa sp. nov. and M. subacroptera sp. nov. 103. Microphorella acuminata sp. nov., M. compacta sp. nov. and M. cornuta sp. nov.	FIGURES 102–103. Known geographical distribution of the Microphorella acroptera species group. 102. Microphorella paracroptera sp. nov., M. sinuosa sp. nov. and M. subacroptera sp. nov. 103. Microphorella acuminata sp. nov., M. compacta sp. nov. and M. cornuta sp. nov.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFD9FFC2FF42FD3C211AF5C1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606289/files/figure.png	https://doi.org/10.5281/zenodo.16606289	FIGURES 41–46. Male terminalia of Microphorella serpentina sp. nov. 41. Hypopygium (CNC1155814), left lateral view. 42. Same, right lateral view. 43. Cerci and hypoproct (CNC1155828), dorsal view. 44. Phallus (CNC1155828), left lateral view. 45. Same, right lateral view. 46. Sternite 5 (CNC1155813), ventral view.Abbreviations: cerc—cercus; epand—epandrium; hypd— hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 41–46. Male terminalia of Microphorella serpentina sp. nov. 41. Hypopygium (CNC1155814), left lateral view. 42. Same, right lateral view. 43. Cerci and hypoproct (CNC1155828), dorsal view. 44. Phallus (CNC1155828), left lateral view. 45. Same, right lateral view. 46. Sternite 5 (CNC1155813), ventral view.Abbreviations: cerc—cercus; epand—epandrium; hypd— hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFC6FFC1FF42FDC8214BF333.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606279/files/figure.png	https://doi.org/10.5281/zenodo.16606279	FIGURES 17–24. Habitus, abdomen and hindleg of Microphorella bifida sp. nov., M. convoluta sp. nov., M. paracroptera sp. nov. and M. serpentina sp. nov. 17. Habitus of M. bifida sp. nov. male holotype 18. Male hindleg and abdomen of M. bifida sp. nov. paratype, right lateral view, arrow indicates trochanter tubercle. 19. Process of male abdominal sternite 5 (macerated) of M. bifida sp. nov. (CNC1155824), posterior view. 20. Female abdomen of M. bifida sp. nov. paratype, left lateral view of posterior segments. 21. Male hindleg of M. convoluta sp. nov. holotype, anteroventral view of basal segments, arrow indicates trochanter tubercle. 22. Same except, hind tibia and tarsus, lateral view, arrow indicates spur-like seta on basitarsus. 23. Male hindleg, thorax and abdomen of M. paracroptera sp. nov. holotype, left lateral view, arrow indicates trochanter tubercle. 24. Male hindleg of M. serpentina sp. nov. paratype, posterior view, arrow indicates trochanter tubercle.	FIGURES 17–24. Habitus, abdomen and hindleg of Microphorella bifida sp. nov., M. convoluta sp. nov., M. paracroptera sp. nov. and M. serpentina sp. nov. 17. Habitus of M. bifida sp. nov. male holotype 18. Male hindleg and abdomen of M. bifida sp. nov. paratype, right lateral view, arrow indicates trochanter tubercle. 19. Process of male abdominal sternite 5 (macerated) of M. bifida sp. nov. (CNC1155824), posterior view. 20. Female abdomen of M. bifida sp. nov. paratype, left lateral view of posterior segments. 21. Male hindleg of M. convoluta sp. nov. holotype, anteroventral view of basal segments, arrow indicates trochanter tubercle. 22. Same except, hind tibia and tarsus, lateral view, arrow indicates spur-like seta on basitarsus. 23. Male hindleg, thorax and abdomen of M. paracroptera sp. nov. holotype, left lateral view, arrow indicates trochanter tubercle. 24. Male hindleg of M. serpentina sp. nov. paratype, posterior view, arrow indicates trochanter tubercle.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFC6FFC1FF42FDC8214BF333.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606285/files/figure.png	https://doi.org/10.5281/zenodo.16606285	FIGURES 32–35. Male habitus and abdomen of Microphorella paracroptera sp. nov. and M. serpentina sp. nov. 32. Habitus of M. paracroptera sp. nov. holotype. 33. Abdomen of M. paracroptera sp. nov. (jct Boyd & Whitlock Rds, Imperial Co., California), right lateral view. 34. Habitus of M. serpentina sp. nov. holotype. 35. Posterior end of thorax and abdomen of M. serpentina sp. nov. paratype, right lateral view.	FIGURES 32–35. Male habitus and abdomen of Microphorella paracroptera sp. nov. and M. serpentina sp. nov. 32. Habitus of M. paracroptera sp. nov. holotype. 33. Abdomen of M. paracroptera sp. nov. (jct Boyd & Whitlock Rds, Imperial Co., California), right lateral view. 34. Habitus of M. serpentina sp. nov. holotype. 35. Posterior end of thorax and abdomen of M. serpentina sp. nov. paratype, right lateral view.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFC6FFC1FF42FDC8214BF333.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606289/files/figure.png	https://doi.org/10.5281/zenodo.16606289	FIGURES 41–46. Male terminalia of Microphorella serpentina sp. nov. 41. Hypopygium (CNC1155814), left lateral view. 42. Same, right lateral view. 43. Cerci and hypoproct (CNC1155828), dorsal view. 44. Phallus (CNC1155828), left lateral view. 45. Same, right lateral view. 46. Sternite 5 (CNC1155813), ventral view.Abbreviations: cerc—cercus; epand—epandrium; hypd— hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 41–46. Male terminalia of Microphorella serpentina sp. nov. 41. Hypopygium (CNC1155814), left lateral view. 42. Same, right lateral view. 43. Cerci and hypoproct (CNC1155828), dorsal view. 44. Phallus (CNC1155828), left lateral view. 45. Same, right lateral view. 46. Sternite 5 (CNC1155813), ventral view.Abbreviations: cerc—cercus; epand—epandrium; hypd— hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFC6FFC1FF42FDC8214BF333.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605958/files/figure.png	https://doi.org/10.5281/zenodo.16605958	FIGURES 104–105. Known geographical distribution of the Microphorella acroptera species group. 104. Microphorella serpentina sp. nov., M. elongata sp. nov. and M. tenuis sp. nov. 105. Microphorella maculata sp. nov., M. trochanterata sp. nov. and Microphorella sp. A.	FIGURES 104–105. Known geographical distribution of the Microphorella acroptera species group. 104. Microphorella serpentina sp. nov., M. elongata sp. nov. and M. tenuis sp. nov. 105. Microphorella maculata sp. nov., M. trochanterata sp. nov. and Microphorella sp. A.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFC4FFC7FF42FF7D251DF551.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606291/files/figure.png	https://doi.org/10.5281/zenodo.16606291	FIGURES 47–51. Male habitus, hindleg and abdomen of Microphorella sinuosa sp. nov. 47. Habitus of holotype. 48. Legs of holotype, left lateral view, arrow indicates trochanter tubercle. 49. Abdomen of holotype, dorsal view, arrow indicates process of sternite 5. 50. Process of sternite 5 (CNC1155835), posterior view. 51. Abdomen and right hindleg of paratype (Elk Grove, California), lateral view, arrows indicate trochanter tubercle and process of sternite 5.	FIGURES 47–51. Male habitus, hindleg and abdomen of Microphorella sinuosa sp. nov. 47. Habitus of holotype. 48. Legs of holotype, left lateral view, arrow indicates trochanter tubercle. 49. Abdomen of holotype, dorsal view, arrow indicates process of sternite 5. 50. Process of sternite 5 (CNC1155835), posterior view. 51. Abdomen and right hindleg of paratype (Elk Grove, California), lateral view, arrows indicate trochanter tubercle and process of sternite 5.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFC4FFC7FF42FF7D251DF551.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606293/files/figure.png	https://doi.org/10.5281/zenodo.16606293	FIGURES 52–55. Hypopygium of Microphorella sinuosa sp. nov. 52. Hypopygium (CNC1155830), left lateral view. 53. Same, right lateral view. 54. Tip of ventral epandrial process (CNC1155835, CNC1155836), left lateral view. 55. Cerci (CNC1155836), dorsal view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; pgt lb—postgonite lobe; ph— phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 52–55. Hypopygium of Microphorella sinuosa sp. nov. 52. Hypopygium (CNC1155830), left lateral view. 53. Same, right lateral view. 54. Tip of ventral epandrial process (CNC1155835, CNC1155836), left lateral view. 55. Cerci (CNC1155836), dorsal view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; pgt lb—postgonite lobe; ph— phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFC4FFC7FF42FF7D251DF551.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605956/files/figure.png	https://doi.org/10.5281/zenodo.16605956	FIGURES 102–103. Known geographical distribution of the Microphorella acroptera species group. 102. Microphorella paracroptera sp. nov., M. sinuosa sp. nov. and M. subacroptera sp. nov. 103. Microphorella acuminata sp. nov., M. compacta sp. nov. and M. cornuta sp. nov.	FIGURES 102–103. Known geographical distribution of the Microphorella acroptera species group. 102. Microphorella paracroptera sp. nov., M. sinuosa sp. nov. and M. subacroptera sp. nov. 103. Microphorella acuminata sp. nov., M. compacta sp. nov. and M. cornuta sp. nov.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFC4FFC7FF42FF7D251DF551.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606281/files/figure.png	https://doi.org/10.5281/zenodo.16606281	FIGURES 25–28. Hypopygium of Microphorella bifida sp. nov. 25. Hypopygium (CNC1155831), left lateral view. 26. Same (CNC1155824), right lateral view. 27. Phallus (CNC1155824), ventral view. 28. Cerci (CNC1155831), dorsal view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 25–28. Hypopygium of Microphorella bifida sp. nov. 25. Hypopygium (CNC1155831), left lateral view. 26. Same (CNC1155824), right lateral view. 27. Phallus (CNC1155824), ventral view. 28. Cerci (CNC1155831), dorsal view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFC2FFC5FF42F8A72216F3E2.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606265/files/figure.png	https://doi.org/10.5281/zenodo.16606265	FIGURES 1–3. Collection localities and habitats of the Microphorella acroptera and M. arcana species groups. 1. Santa Ana River, California. 2. Jedediah Smith Redwoods State Park, California. 3. Carson Slough, Ash Meadow National Wildlife Refuge, Nevada (photo by Justin Runyon).	FIGURES 1–3. Collection localities and habitats of the Microphorella acroptera and M. arcana species groups. 1. Santa Ana River, California. 2. Jedediah Smith Redwoods State Park, California. 3. Carson Slough, Ash Meadow National Wildlife Refuge, Nevada (photo by Justin Runyon).	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFC2FFC5FF42F8A72216F3E2.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606273/files/figure.png	https://doi.org/10.5281/zenodo.16606273	FIGURES 11–16. Hypopygium of Microphorella acroptera Melander and M. subacroptera sp. nov. 11. Hypopygium of M. acroptera (CNC1155812), left lateral. 12. Same, right lateral. 13. Phallus and ejaculatory apodeme of M. acroptera (CNC1155834), left lateral. 14. Same, right lateral. 15. Same except, isolated posterior view of phallus. 16. Right dorsal surstylus of M. subacroptera sp. nov. paratype (CNC1155816), lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; ej apod—ejaculatory apodeme; epand—epandrium; hypd—hypandrium; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 11–16. Hypopygium of Microphorella acroptera Melander and M. subacroptera sp. nov. 11. Hypopygium of M. acroptera (CNC1155812), left lateral. 12. Same, right lateral. 13. Phallus and ejaculatory apodeme of M. acroptera (CNC1155834), left lateral. 14. Same, right lateral. 15. Same except, isolated posterior view of phallus. 16. Right dorsal surstylus of M. subacroptera sp. nov. paratype (CNC1155816), lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; ej apod—ejaculatory apodeme; epand—epandrium; hypd—hypandrium; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFC2FFC5FF42F8A72216F3E2.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606295/files/figure.png	https://doi.org/10.5281/zenodo.16606295	FIGURES 56–59. Male habitus, antenna and hind tarsus of M. subacroptera sp. nov. and M. triangulata sp. nov. 56. Habitus of M. subacroptera sp. nov. holotype. 57. Left hind tarsus of M. subacroptera sp. nov., anterior view, arrow indicates spur-like seta on basitarsus (Mt. Pinos, California). 58. Left antenna of M. triangulata sp. nov. holotype, medial view. 59. Left hind tarsus of M. triangulata sp. nov. holotype, posterior view, arrow indicates spur-like seta on basitarsus.	FIGURES 56–59. Male habitus, antenna and hind tarsus of M. subacroptera sp. nov. and M. triangulata sp. nov. 56. Habitus of M. subacroptera sp. nov. holotype. 57. Left hind tarsus of M. subacroptera sp. nov., anterior view, arrow indicates spur-like seta on basitarsus (Mt. Pinos, California). 58. Left antenna of M. triangulata sp. nov. holotype, medial view. 59. Left hind tarsus of M. triangulata sp. nov. holotype, posterior view, arrow indicates spur-like seta on basitarsus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFC2FFC5FF42F8A72216F3E2.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606269/files/figure.png	https://doi.org/10.5281/zenodo.16606269	FIGURES 6–10. Male habitus, hindleg and abdomen of Microphorella acroptera Melander. 6. Habitus (Floras Creek, Oregon, CNC DIPTERA # 105201). 7. Abdomen of same specimen, right lateral view. 8. Hindleg of paratype, posterior view, arrow indicating trochanter tubercle. 9. Hindleg, anterior view (male from Angelo Coast Range Reserve, California), arrow indicating trochanter tubercle. 10. Macerated abdomen (CNC1155821), ventral view, arrow indicating process of sternite 5. Abbreviation: hypd—hypandrium.	FIGURES 6–10. Male habitus, hindleg and abdomen of Microphorella acroptera Melander. 6. Habitus (Floras Creek, Oregon, CNC DIPTERA # 105201). 7. Abdomen of same specimen, right lateral view. 8. Hindleg of paratype, posterior view, arrow indicating trochanter tubercle. 9. Hindleg, anterior view (male from Angelo Coast Range Reserve, California), arrow indicating trochanter tubercle. 10. Macerated abdomen (CNC1155821), ventral view, arrow indicating process of sternite 5. Abbreviation: hypd—hypandrium.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFC2FFC5FF42F8A72216F3E2.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605956/files/figure.png	https://doi.org/10.5281/zenodo.16605956	FIGURES 102–103. Known geographical distribution of the Microphorella acroptera species group. 102. Microphorella paracroptera sp. nov., M. sinuosa sp. nov. and M. subacroptera sp. nov. 103. Microphorella acuminata sp. nov., M. compacta sp. nov. and M. cornuta sp. nov.	FIGURES 102–103. Known geographical distribution of the Microphorella acroptera species group. 102. Microphorella paracroptera sp. nov., M. sinuosa sp. nov. and M. subacroptera sp. nov. 103. Microphorella acuminata sp. nov., M. compacta sp. nov. and M. cornuta sp. nov.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFC0FFC4FF42FF7D225CF0D6.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606295/files/figure.png	https://doi.org/10.5281/zenodo.16606295	FIGURES 56–59. Male habitus, antenna and hind tarsus of M. subacroptera sp. nov. and M. triangulata sp. nov. 56. Habitus of M. subacroptera sp. nov. holotype. 57. Left hind tarsus of M. subacroptera sp. nov., anterior view, arrow indicates spur-like seta on basitarsus (Mt. Pinos, California). 58. Left antenna of M. triangulata sp. nov. holotype, medial view. 59. Left hind tarsus of M. triangulata sp. nov. holotype, posterior view, arrow indicates spur-like seta on basitarsus.	FIGURES 56–59. Male habitus, antenna and hind tarsus of M. subacroptera sp. nov. and M. triangulata sp. nov. 56. Habitus of M. subacroptera sp. nov. holotype. 57. Left hind tarsus of M. subacroptera sp. nov., anterior view, arrow indicates spur-like seta on basitarsus (Mt. Pinos, California). 58. Left antenna of M. triangulata sp. nov. holotype, medial view. 59. Left hind tarsus of M. triangulata sp. nov. holotype, posterior view, arrow indicates spur-like seta on basitarsus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFC0FFC4FF42FF7D225CF0D6.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605952/files/figure.png	https://doi.org/10.5281/zenodo.16605952	FIGURES 100–101. Known geographical distribution of the Microphorella acroptera species group. 100. Microphorella acroptera Melander and M. convoluta sp. nov. 101. Microphorella bifida sp. nov., M. triangulata sp. nov. and M. tubifera Melander.	FIGURES 100–101. Known geographical distribution of the Microphorella acroptera species group. 100. Microphorella acroptera Melander and M. convoluta sp. nov. 101. Microphorella bifida sp. nov., M. triangulata sp. nov. and M. tubifera Melander.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFC0FFC4FF42FF7D225CF0D6.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606273/files/figure.png	https://doi.org/10.5281/zenodo.16606273	FIGURES 11–16. Hypopygium of Microphorella acroptera Melander and M. subacroptera sp. nov. 11. Hypopygium of M. acroptera (CNC1155812), left lateral. 12. Same, right lateral. 13. Phallus and ejaculatory apodeme of M. acroptera (CNC1155834), left lateral. 14. Same, right lateral. 15. Same except, isolated posterior view of phallus. 16. Right dorsal surstylus of M. subacroptera sp. nov. paratype (CNC1155816), lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; ej apod—ejaculatory apodeme; epand—epandrium; hypd—hypandrium; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 11–16. Hypopygium of Microphorella acroptera Melander and M. subacroptera sp. nov. 11. Hypopygium of M. acroptera (CNC1155812), left lateral. 12. Same, right lateral. 13. Phallus and ejaculatory apodeme of M. acroptera (CNC1155834), left lateral. 14. Same, right lateral. 15. Same except, isolated posterior view of phallus. 16. Right dorsal surstylus of M. subacroptera sp. nov. paratype (CNC1155816), lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; ej apod—ejaculatory apodeme; epand—epandrium; hypd—hypandrium; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFC0FFC4FF42FF7D225CF0D6.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606289/files/figure.png	https://doi.org/10.5281/zenodo.16606289	FIGURES 41–46. Male terminalia of Microphorella serpentina sp. nov. 41. Hypopygium (CNC1155814), left lateral view. 42. Same, right lateral view. 43. Cerci and hypoproct (CNC1155828), dorsal view. 44. Phallus (CNC1155828), left lateral view. 45. Same, right lateral view. 46. Sternite 5 (CNC1155813), ventral view.Abbreviations: cerc—cercus; epand—epandrium; hypd— hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 41–46. Male terminalia of Microphorella serpentina sp. nov. 41. Hypopygium (CNC1155814), left lateral view. 42. Same, right lateral view. 43. Cerci and hypoproct (CNC1155828), dorsal view. 44. Phallus (CNC1155828), left lateral view. 45. Same, right lateral view. 46. Sternite 5 (CNC1155813), ventral view.Abbreviations: cerc—cercus; epand—epandrium; hypd— hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFC0FFC8FF42FAFD249CF7FD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606301/files/figure.png	https://doi.org/10.5281/zenodo.16606301	FIGURES 60–63. Microphorella tubifera Melander, male holotype and male from Redwood City, California. 60. Habitus of holotype. 61. Abdomen of holotype, left lateral view. 62. Labels of holotype. 63. Head and thorax of male from Redwood City, California, anterolateral view.	FIGURES 60–63. Microphorella tubifera Melander, male holotype and male from Redwood City, California. 60. Habitus of holotype. 61. Abdomen of holotype, left lateral view. 62. Labels of holotype. 63. Head and thorax of male from Redwood City, California, anterolateral view.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFC0FFC8FF42FAFD249CF7FD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605909/files/figure.png	https://doi.org/10.5281/zenodo.16605909	FIGURES 64–66. Habitus, thorax, abdomen and hindleg of Microphorella tubifera Melander male from Redwood City, California. 64. Habitus, left lateral view. 65. Habitus, right lateral view. 66. Thorax, abdomen and hindleg, right lateral view, arrows indicate trochanter tubercle and process of sternite 5.	FIGURES 64–66. Habitus, thorax, abdomen and hindleg of Microphorella tubifera Melander male from Redwood City, California. 64. Habitus, left lateral view. 65. Habitus, right lateral view. 66. Thorax, abdomen and hindleg, right lateral view, arrows indicate trochanter tubercle and process of sternite 5.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFC0FFC8FF42FAFD249CF7FD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605911/files/figure.png	https://doi.org/10.5281/zenodo.16605911	FIGURES 67–70. Male terminalia of Microphorella tubifera Melander (CNC1155805). 67. Hypopygium, left lateral view. 68. Same, right lateral view. 69. Cerci, dorsal view. 70. Sternite 5, posteroventral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur— ventral lobe of surstylus.	FIGURES 67–70. Male terminalia of Microphorella tubifera Melander (CNC1155805). 67. Hypopygium, left lateral view. 68. Same, right lateral view. 69. Cerci, dorsal view. 70. Sternite 5, posteroventral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur— ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFC0FFC8FF42FAFD249CF7FD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605952/files/figure.png	https://doi.org/10.5281/zenodo.16605952	FIGURES 100–101. Known geographical distribution of the Microphorella acroptera species group. 100. Microphorella acroptera Melander and M. convoluta sp. nov. 101. Microphorella bifida sp. nov., M. triangulata sp. nov. and M. tubifera Melander.	FIGURES 100–101. Known geographical distribution of the Microphorella acroptera species group. 100. Microphorella acroptera Melander and M. convoluta sp. nov. 101. Microphorella bifida sp. nov., M. triangulata sp. nov. and M. tubifera Melander.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFCCFFC8FF42FBD424DCF169.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605915/files/figure.png	https://doi.org/10.5281/zenodo.16605915	FIGURES 71–77. Male habitus, hindleg and abdomen of M. acuminata sp. nov., M. compacta sp. nov. and M. cornuta sp. nov. 71. Habitus of M. acuminata sp. nov. holotype. 72. Habitus of M. compacta sp. nov. holotype. 73. Mid and hindleg of M. compacta sp. nov. holotype, arrow indicating trochanter tubercle. 74. Abdomen of M. compacta sp. nov. holotype, right lateral view. 75. Same, dorsal view. 76. Abdomen and hindlegs of M. cornuta sp. nov. paratype (Portola Valley, California), right lateral view. 77. Same, left lateral view, arrow indicating trochanter tubercle.	FIGURES 71–77. Male habitus, hindleg and abdomen of M. acuminata sp. nov., M. compacta sp. nov. and M. cornuta sp. nov. 71. Habitus of M. acuminata sp. nov. holotype. 72. Habitus of M. compacta sp. nov. holotype. 73. Mid and hindleg of M. compacta sp. nov. holotype, arrow indicating trochanter tubercle. 74. Abdomen of M. compacta sp. nov. holotype, right lateral view. 75. Same, dorsal view. 76. Abdomen and hindlegs of M. cornuta sp. nov. paratype (Portola Valley, California), right lateral view. 77. Same, left lateral view, arrow indicating trochanter tubercle.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFCCFFC8FF42FBD424DCF169.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605919/files/figure.png	https://doi.org/10.5281/zenodo.16605919	FIGURES 78–80. Hypopygium of Microphorella acuminata sp. nov. and M. cornuta sp. nov. 78. Hypopygium of M. acuminata sp. nov. (CNC1155844), left lateral view. 79. Hypopygium of M. cornuta sp. nov. (CNC1155802), left lateral view. 80. Same, right lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; epand—epandrium; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 78–80. Hypopygium of Microphorella acuminata sp. nov. and M. cornuta sp. nov. 78. Hypopygium of M. acuminata sp. nov. (CNC1155844), left lateral view. 79. Hypopygium of M. cornuta sp. nov. (CNC1155802), left lateral view. 80. Same, right lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; epand—epandrium; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFCCFFC8FF42FBD424DCF169.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605921/files/figure.png	https://doi.org/10.5281/zenodo.16605921	FIGURES 81–85. Hypopygium of Microphorella compacta sp. nov., M. elongata sp. nov. and M. tenuis sp. nov. 81. Hypopygium of M. compacta sp. nov. (CNC1155837), left lateral view. 82. Cerci and hypoproct of same specimen, dorsal view. 83. Hypopygium of M. elongata sp. nov. holotype (CNC1155833), right lateral view. 84. Same, left lateral view.85. Hypopygium of M. tenuis sp. nov. (CNC1155838), left lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; epand— epandrium; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 81–85. Hypopygium of Microphorella compacta sp. nov., M. elongata sp. nov. and M. tenuis sp. nov. 81. Hypopygium of M. compacta sp. nov. (CNC1155837), left lateral view. 82. Cerci and hypoproct of same specimen, dorsal view. 83. Hypopygium of M. elongata sp. nov. holotype (CNC1155833), right lateral view. 84. Same, left lateral view.85. Hypopygium of M. tenuis sp. nov. (CNC1155838), left lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; epand— epandrium; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFCCFFCCFF42FA2025BFF729.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605915/files/figure.png	https://doi.org/10.5281/zenodo.16605915	FIGURES 71–77. Male habitus, hindleg and abdomen of M. acuminata sp. nov., M. compacta sp. nov. and M. cornuta sp. nov. 71. Habitus of M. acuminata sp. nov. holotype. 72. Habitus of M. compacta sp. nov. holotype. 73. Mid and hindleg of M. compacta sp. nov. holotype, arrow indicating trochanter tubercle. 74. Abdomen of M. compacta sp. nov. holotype, right lateral view. 75. Same, dorsal view. 76. Abdomen and hindlegs of M. cornuta sp. nov. paratype (Portola Valley, California), right lateral view. 77. Same, left lateral view, arrow indicating trochanter tubercle.	FIGURES 71–77. Male habitus, hindleg and abdomen of M. acuminata sp. nov., M. compacta sp. nov. and M. cornuta sp. nov. 71. Habitus of M. acuminata sp. nov. holotype. 72. Habitus of M. compacta sp. nov. holotype. 73. Mid and hindleg of M. compacta sp. nov. holotype, arrow indicating trochanter tubercle. 74. Abdomen of M. compacta sp. nov. holotype, right lateral view. 75. Same, dorsal view. 76. Abdomen and hindlegs of M. cornuta sp. nov. paratype (Portola Valley, California), right lateral view. 77. Same, left lateral view, arrow indicating trochanter tubercle.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFCCFFCCFF42FA2025BFF729.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605919/files/figure.png	https://doi.org/10.5281/zenodo.16605919	FIGURES 78–80. Hypopygium of Microphorella acuminata sp. nov. and M. cornuta sp. nov. 78. Hypopygium of M. acuminata sp. nov. (CNC1155844), left lateral view. 79. Hypopygium of M. cornuta sp. nov. (CNC1155802), left lateral view. 80. Same, right lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; epand—epandrium; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 78–80. Hypopygium of Microphorella acuminata sp. nov. and M. cornuta sp. nov. 78. Hypopygium of M. acuminata sp. nov. (CNC1155844), left lateral view. 79. Hypopygium of M. cornuta sp. nov. (CNC1155802), left lateral view. 80. Same, right lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; epand—epandrium; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFCCFFCCFF42FA2025BFF729.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605956/files/figure.png	https://doi.org/10.5281/zenodo.16605956	FIGURES 102–103. Known geographical distribution of the Microphorella acroptera species group. 102. Microphorella paracroptera sp. nov., M. sinuosa sp. nov. and M. subacroptera sp. nov. 103. Microphorella acuminata sp. nov., M. compacta sp. nov. and M. cornuta sp. nov.	FIGURES 102–103. Known geographical distribution of the Microphorella acroptera species group. 102. Microphorella paracroptera sp. nov., M. sinuosa sp. nov. and M. subacroptera sp. nov. 103. Microphorella acuminata sp. nov., M. compacta sp. nov. and M. cornuta sp. nov.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFCCFFCCFF42FA2025BFF729.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605921/files/figure.png	https://doi.org/10.5281/zenodo.16605921	FIGURES 81–85. Hypopygium of Microphorella compacta sp. nov., M. elongata sp. nov. and M. tenuis sp. nov. 81. Hypopygium of M. compacta sp. nov. (CNC1155837), left lateral view. 82. Cerci and hypoproct of same specimen, dorsal view. 83. Hypopygium of M. elongata sp. nov. holotype (CNC1155833), right lateral view. 84. Same, left lateral view.85. Hypopygium of M. tenuis sp. nov. (CNC1155838), left lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; epand— epandrium; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 81–85. Hypopygium of Microphorella compacta sp. nov., M. elongata sp. nov. and M. tenuis sp. nov. 81. Hypopygium of M. compacta sp. nov. (CNC1155837), left lateral view. 82. Cerci and hypoproct of same specimen, dorsal view. 83. Hypopygium of M. elongata sp. nov. holotype (CNC1155833), right lateral view. 84. Same, left lateral view.85. Hypopygium of M. tenuis sp. nov. (CNC1155838), left lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; epand— epandrium; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFC8FFF2FF42FC602489F5C1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605915/files/figure.png	https://doi.org/10.5281/zenodo.16605915	FIGURES 71–77. Male habitus, hindleg and abdomen of M. acuminata sp. nov., M. compacta sp. nov. and M. cornuta sp. nov. 71. Habitus of M. acuminata sp. nov. holotype. 72. Habitus of M. compacta sp. nov. holotype. 73. Mid and hindleg of M. compacta sp. nov. holotype, arrow indicating trochanter tubercle. 74. Abdomen of M. compacta sp. nov. holotype, right lateral view. 75. Same, dorsal view. 76. Abdomen and hindlegs of M. cornuta sp. nov. paratype (Portola Valley, California), right lateral view. 77. Same, left lateral view, arrow indicating trochanter tubercle.	FIGURES 71–77. Male habitus, hindleg and abdomen of M. acuminata sp. nov., M. compacta sp. nov. and M. cornuta sp. nov. 71. Habitus of M. acuminata sp. nov. holotype. 72. Habitus of M. compacta sp. nov. holotype. 73. Mid and hindleg of M. compacta sp. nov. holotype, arrow indicating trochanter tubercle. 74. Abdomen of M. compacta sp. nov. holotype, right lateral view. 75. Same, dorsal view. 76. Abdomen and hindlegs of M. cornuta sp. nov. paratype (Portola Valley, California), right lateral view. 77. Same, left lateral view, arrow indicating trochanter tubercle.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFC8FFF2FF42FC602489F5C1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605921/files/figure.png	https://doi.org/10.5281/zenodo.16605921	FIGURES 81–85. Hypopygium of Microphorella compacta sp. nov., M. elongata sp. nov. and M. tenuis sp. nov. 81. Hypopygium of M. compacta sp. nov. (CNC1155837), left lateral view. 82. Cerci and hypoproct of same specimen, dorsal view. 83. Hypopygium of M. elongata sp. nov. holotype (CNC1155833), right lateral view. 84. Same, left lateral view.85. Hypopygium of M. tenuis sp. nov. (CNC1155838), left lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; epand— epandrium; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 81–85. Hypopygium of Microphorella compacta sp. nov., M. elongata sp. nov. and M. tenuis sp. nov. 81. Hypopygium of M. compacta sp. nov. (CNC1155837), left lateral view. 82. Cerci and hypoproct of same specimen, dorsal view. 83. Hypopygium of M. elongata sp. nov. holotype (CNC1155833), right lateral view. 84. Same, left lateral view.85. Hypopygium of M. tenuis sp. nov. (CNC1155838), left lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; epand— epandrium; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFC8FFF2FF42FC602489F5C1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605956/files/figure.png	https://doi.org/10.5281/zenodo.16605956	FIGURES 102–103. Known geographical distribution of the Microphorella acroptera species group. 102. Microphorella paracroptera sp. nov., M. sinuosa sp. nov. and M. subacroptera sp. nov. 103. Microphorella acuminata sp. nov., M. compacta sp. nov. and M. cornuta sp. nov.	FIGURES 102–103. Known geographical distribution of the Microphorella acroptera species group. 102. Microphorella paracroptera sp. nov., M. sinuosa sp. nov. and M. subacroptera sp. nov. 103. Microphorella acuminata sp. nov., M. compacta sp. nov. and M. cornuta sp. nov.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFC8FFF2FF42FC602489F5C1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605919/files/figure.png	https://doi.org/10.5281/zenodo.16605919	FIGURES 78–80. Hypopygium of Microphorella acuminata sp. nov. and M. cornuta sp. nov. 78. Hypopygium of M. acuminata sp. nov. (CNC1155844), left lateral view. 79. Hypopygium of M. cornuta sp. nov. (CNC1155802), left lateral view. 80. Same, right lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; epand—epandrium; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 78–80. Hypopygium of Microphorella acuminata sp. nov. and M. cornuta sp. nov. 78. Hypopygium of M. acuminata sp. nov. (CNC1155844), left lateral view. 79. Hypopygium of M. cornuta sp. nov. (CNC1155802), left lateral view. 80. Same, right lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; epand—epandrium; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFC8FFF2FF42FC602489F5C1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606265/files/figure.png	https://doi.org/10.5281/zenodo.16606265	FIGURES 1–3. Collection localities and habitats of the Microphorella acroptera and M. arcana species groups. 1. Santa Ana River, California. 2. Jedediah Smith Redwoods State Park, California. 3. Carson Slough, Ash Meadow National Wildlife Refuge, Nevada (photo by Justin Runyon).	FIGURES 1–3. Collection localities and habitats of the Microphorella acroptera and M. arcana species groups. 1. Santa Ana River, California. 2. Jedediah Smith Redwoods State Park, California. 3. Carson Slough, Ash Meadow National Wildlife Refuge, Nevada (photo by Justin Runyon).	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFF6FFF2FF42FDC82541F385.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605915/files/figure.png	https://doi.org/10.5281/zenodo.16605915	FIGURES 71–77. Male habitus, hindleg and abdomen of M. acuminata sp. nov., M. compacta sp. nov. and M. cornuta sp. nov. 71. Habitus of M. acuminata sp. nov. holotype. 72. Habitus of M. compacta sp. nov. holotype. 73. Mid and hindleg of M. compacta sp. nov. holotype, arrow indicating trochanter tubercle. 74. Abdomen of M. compacta sp. nov. holotype, right lateral view. 75. Same, dorsal view. 76. Abdomen and hindlegs of M. cornuta sp. nov. paratype (Portola Valley, California), right lateral view. 77. Same, left lateral view, arrow indicating trochanter tubercle.	FIGURES 71–77. Male habitus, hindleg and abdomen of M. acuminata sp. nov., M. compacta sp. nov. and M. cornuta sp. nov. 71. Habitus of M. acuminata sp. nov. holotype. 72. Habitus of M. compacta sp. nov. holotype. 73. Mid and hindleg of M. compacta sp. nov. holotype, arrow indicating trochanter tubercle. 74. Abdomen of M. compacta sp. nov. holotype, right lateral view. 75. Same, dorsal view. 76. Abdomen and hindlegs of M. cornuta sp. nov. paratype (Portola Valley, California), right lateral view. 77. Same, left lateral view, arrow indicating trochanter tubercle.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFF6FFF2FF42FDC82541F385.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605919/files/figure.png	https://doi.org/10.5281/zenodo.16605919	FIGURES 78–80. Hypopygium of Microphorella acuminata sp. nov. and M. cornuta sp. nov. 78. Hypopygium of M. acuminata sp. nov. (CNC1155844), left lateral view. 79. Hypopygium of M. cornuta sp. nov. (CNC1155802), left lateral view. 80. Same, right lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; epand—epandrium; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 78–80. Hypopygium of Microphorella acuminata sp. nov. and M. cornuta sp. nov. 78. Hypopygium of M. acuminata sp. nov. (CNC1155844), left lateral view. 79. Hypopygium of M. cornuta sp. nov. (CNC1155802), left lateral view. 80. Same, right lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; epand—epandrium; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFF6FFF2FF42FDC82541F385.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605956/files/figure.png	https://doi.org/10.5281/zenodo.16605956	FIGURES 102–103. Known geographical distribution of the Microphorella acroptera species group. 102. Microphorella paracroptera sp. nov., M. sinuosa sp. nov. and M. subacroptera sp. nov. 103. Microphorella acuminata sp. nov., M. compacta sp. nov. and M. cornuta sp. nov.	FIGURES 102–103. Known geographical distribution of the Microphorella acroptera species group. 102. Microphorella paracroptera sp. nov., M. sinuosa sp. nov. and M. subacroptera sp. nov. 103. Microphorella acuminata sp. nov., M. compacta sp. nov. and M. cornuta sp. nov.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFF5FFF1FF42FF7D23DEF18E.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605921/files/figure.png	https://doi.org/10.5281/zenodo.16605921	FIGURES 81–85. Hypopygium of Microphorella compacta sp. nov., M. elongata sp. nov. and M. tenuis sp. nov. 81. Hypopygium of M. compacta sp. nov. (CNC1155837), left lateral view. 82. Cerci and hypoproct of same specimen, dorsal view. 83. Hypopygium of M. elongata sp. nov. holotype (CNC1155833), right lateral view. 84. Same, left lateral view.85. Hypopygium of M. tenuis sp. nov. (CNC1155838), left lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; epand— epandrium; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 81–85. Hypopygium of Microphorella compacta sp. nov., M. elongata sp. nov. and M. tenuis sp. nov. 81. Hypopygium of M. compacta sp. nov. (CNC1155837), left lateral view. 82. Cerci and hypoproct of same specimen, dorsal view. 83. Hypopygium of M. elongata sp. nov. holotype (CNC1155833), right lateral view. 84. Same, left lateral view.85. Hypopygium of M. tenuis sp. nov. (CNC1155838), left lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; epand— epandrium; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFF5FFF1FF42FF7D23DEF18E.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605958/files/figure.png	https://doi.org/10.5281/zenodo.16605958	FIGURES 104–105. Known geographical distribution of the Microphorella acroptera species group. 104. Microphorella serpentina sp. nov., M. elongata sp. nov. and M. tenuis sp. nov. 105. Microphorella maculata sp. nov., M. trochanterata sp. nov. and Microphorella sp. A.	FIGURES 104–105. Known geographical distribution of the Microphorella acroptera species group. 104. Microphorella serpentina sp. nov., M. elongata sp. nov. and M. tenuis sp. nov. 105. Microphorella maculata sp. nov., M. trochanterata sp. nov. and Microphorella sp. A.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFF5FFF0FF42FA05225DF705.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605921/files/figure.png	https://doi.org/10.5281/zenodo.16605921	FIGURES 81–85. Hypopygium of Microphorella compacta sp. nov., M. elongata sp. nov. and M. tenuis sp. nov. 81. Hypopygium of M. compacta sp. nov. (CNC1155837), left lateral view. 82. Cerci and hypoproct of same specimen, dorsal view. 83. Hypopygium of M. elongata sp. nov. holotype (CNC1155833), right lateral view. 84. Same, left lateral view.85. Hypopygium of M. tenuis sp. nov. (CNC1155838), left lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; epand— epandrium; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 81–85. Hypopygium of Microphorella compacta sp. nov., M. elongata sp. nov. and M. tenuis sp. nov. 81. Hypopygium of M. compacta sp. nov. (CNC1155837), left lateral view. 82. Cerci and hypoproct of same specimen, dorsal view. 83. Hypopygium of M. elongata sp. nov. holotype (CNC1155833), right lateral view. 84. Same, left lateral view.85. Hypopygium of M. tenuis sp. nov. (CNC1155838), left lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; epand— epandrium; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFF5FFF0FF42FA05225DF705.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605958/files/figure.png	https://doi.org/10.5281/zenodo.16605958	FIGURES 104–105. Known geographical distribution of the Microphorella acroptera species group. 104. Microphorella serpentina sp. nov., M. elongata sp. nov. and M. tenuis sp. nov. 105. Microphorella maculata sp. nov., M. trochanterata sp. nov. and Microphorella sp. A.	FIGURES 104–105. Known geographical distribution of the Microphorella acroptera species group. 104. Microphorella serpentina sp. nov., M. elongata sp. nov. and M. tenuis sp. nov. 105. Microphorella maculata sp. nov., M. trochanterata sp. nov. and Microphorella sp. A.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFF4FFF0FF42FC8C2167F025.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605933/files/figure.png	https://doi.org/10.5281/zenodo.16605933	FIGURES 86–89. Male habitus, head and wings of Microphorella maculata sp. nov. holotype. 86. Habitus. 87. Head, anterior view. 88. Right wing. 89. Left wing. Abbreviation: CuA+CuP—anterior branch of cubital vein + posterior branch of cubital vein.	FIGURES 86–89. Male habitus, head and wings of Microphorella maculata sp. nov. holotype. 86. Habitus. 87. Head, anterior view. 88. Right wing. 89. Left wing. Abbreviation: CuA+CuP—anterior branch of cubital vein + posterior branch of cubital vein.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFF4FFF0FF42FC8C2167F025.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605940/files/figure.png	https://doi.org/10.5281/zenodo.16605940	FIGURES 90–91. Hypopygium of Microphorella maculata sp. nov. holotype. 90. Left lateral view. 91. Right lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; epand—epandrium; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 90–91. Hypopygium of Microphorella maculata sp. nov. holotype. 90. Left lateral view. 91. Right lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; epand—epandrium; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFF4FFF5FF42FB6C214EF729.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605933/files/figure.png	https://doi.org/10.5281/zenodo.16605933	FIGURES 86–89. Male habitus, head and wings of Microphorella maculata sp. nov. holotype. 86. Habitus. 87. Head, anterior view. 88. Right wing. 89. Left wing. Abbreviation: CuA+CuP—anterior branch of cubital vein + posterior branch of cubital vein.	FIGURES 86–89. Male habitus, head and wings of Microphorella maculata sp. nov. holotype. 86. Habitus. 87. Head, anterior view. 88. Right wing. 89. Left wing. Abbreviation: CuA+CuP—anterior branch of cubital vein + posterior branch of cubital vein.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFF4FFF5FF42FB6C214EF729.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605940/files/figure.png	https://doi.org/10.5281/zenodo.16605940	FIGURES 90–91. Hypopygium of Microphorella maculata sp. nov. holotype. 90. Left lateral view. 91. Right lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; epand—epandrium; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 90–91. Hypopygium of Microphorella maculata sp. nov. holotype. 90. Left lateral view. 91. Right lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; epand—epandrium; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFF4FFF5FF42FB6C214EF729.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605958/files/figure.png	https://doi.org/10.5281/zenodo.16605958	FIGURES 104–105. Known geographical distribution of the Microphorella acroptera species group. 104. Microphorella serpentina sp. nov., M. elongata sp. nov. and M. tenuis sp. nov. 105. Microphorella maculata sp. nov., M. trochanterata sp. nov. and Microphorella sp. A.	FIGURES 104–105. Known geographical distribution of the Microphorella acroptera species group. 104. Microphorella serpentina sp. nov., M. elongata sp. nov. and M. tenuis sp. nov. 105. Microphorella maculata sp. nov., M. trochanterata sp. nov. and Microphorella sp. A.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFF1FFF5FF42FC602448F06D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605942/files/figure.png	https://doi.org/10.5281/zenodo.16605942	FIGURES 92–96. Male habitus, hindleg, wing and abdomen of Microphorella trochanterata sp. nov. 92. Habitus of holotype, arrow indicates setae of sternite 8. 93. Left hindleg of holotype, posterior view. 94. Same, anterior view. 95. Wing of paratype (Carmel Valley, California). 96. Abdomen of holotype, arrow indicates process of sternite 6. Abbreviations: bm-m—basal medial crossvein; cua—anterior cubital (=anal) cell; CuA—anterior branch of cubital vein; CuA+CuP—anterior branch of cubital vein + posterior branch of cubital vein; dm—discal medial cell; h—humeral crossvein; M1, M2, M4—medial veins; R1, R2+3, R4+5—radial veins; Sc—subcostal vein.	FIGURES 92–96. Male habitus, hindleg, wing and abdomen of Microphorella trochanterata sp. nov. 92. Habitus of holotype, arrow indicates setae of sternite 8. 93. Left hindleg of holotype, posterior view. 94. Same, anterior view. 95. Wing of paratype (Carmel Valley, California). 96. Abdomen of holotype, arrow indicates process of sternite 6. Abbreviations: bm-m—basal medial crossvein; cua—anterior cubital (=anal) cell; CuA—anterior branch of cubital vein; CuA+CuP—anterior branch of cubital vein + posterior branch of cubital vein; dm—discal medial cell; h—humeral crossvein; M1, M2, M4—medial veins; R1, R2+3, R4+5—radial veins; Sc—subcostal vein.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFF1FFF5FF42FC602448F06D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605948/files/figure.png	https://doi.org/10.5281/zenodo.16605948	FIGURES 97–99. Hypopygium of Microphorella trochanterata sp. nov. (CNC1155849). 97. Hypopygium, right lateral view. 98. Same, left lateral view. 99. Cerci, dorsal view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; epand— epandrium; hypd—hypandrium; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 97–99. Hypopygium of Microphorella trochanterata sp. nov. (CNC1155849). 97. Hypopygium, right lateral view. 98. Same, left lateral view. 99. Cerci, dorsal view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; epand— epandrium; hypd—hypandrium; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFF1FFFAFF42FB2420EBF1F5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605942/files/figure.png	https://doi.org/10.5281/zenodo.16605942	FIGURES 92–96. Male habitus, hindleg, wing and abdomen of Microphorella trochanterata sp. nov. 92. Habitus of holotype, arrow indicates setae of sternite 8. 93. Left hindleg of holotype, posterior view. 94. Same, anterior view. 95. Wing of paratype (Carmel Valley, California). 96. Abdomen of holotype, arrow indicates process of sternite 6. Abbreviations: bm-m—basal medial crossvein; cua—anterior cubital (=anal) cell; CuA—anterior branch of cubital vein; CuA+CuP—anterior branch of cubital vein + posterior branch of cubital vein; dm—discal medial cell; h—humeral crossvein; M1, M2, M4—medial veins; R1, R2+3, R4+5—radial veins; Sc—subcostal vein.	FIGURES 92–96. Male habitus, hindleg, wing and abdomen of Microphorella trochanterata sp. nov. 92. Habitus of holotype, arrow indicates setae of sternite 8. 93. Left hindleg of holotype, posterior view. 94. Same, anterior view. 95. Wing of paratype (Carmel Valley, California). 96. Abdomen of holotype, arrow indicates process of sternite 6. Abbreviations: bm-m—basal medial crossvein; cua—anterior cubital (=anal) cell; CuA—anterior branch of cubital vein; CuA+CuP—anterior branch of cubital vein + posterior branch of cubital vein; dm—discal medial cell; h—humeral crossvein; M1, M2, M4—medial veins; R1, R2+3, R4+5—radial veins; Sc—subcostal vein.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFF1FFFAFF42FB2420EBF1F5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605948/files/figure.png	https://doi.org/10.5281/zenodo.16605948	FIGURES 97–99. Hypopygium of Microphorella trochanterata sp. nov. (CNC1155849). 97. Hypopygium, right lateral view. 98. Same, left lateral view. 99. Cerci, dorsal view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; epand— epandrium; hypd—hypandrium; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 97–99. Hypopygium of Microphorella trochanterata sp. nov. (CNC1155849). 97. Hypopygium, right lateral view. 98. Same, left lateral view. 99. Cerci, dorsal view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; epand— epandrium; hypd—hypandrium; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFF1FFFAFF42FB2420EBF1F5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605958/files/figure.png	https://doi.org/10.5281/zenodo.16605958	FIGURES 104–105. Known geographical distribution of the Microphorella acroptera species group. 104. Microphorella serpentina sp. nov., M. elongata sp. nov. and M. tenuis sp. nov. 105. Microphorella maculata sp. nov., M. trochanterata sp. nov. and Microphorella sp. A.	FIGURES 104–105. Known geographical distribution of the Microphorella acroptera species group. 104. Microphorella serpentina sp. nov., M. elongata sp. nov. and M. tenuis sp. nov. 105. Microphorella maculata sp. nov., M. trochanterata sp. nov. and Microphorella sp. A.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFFEFFF9FF42F9DC23F4F209.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605958/files/figure.png	https://doi.org/10.5281/zenodo.16605958	FIGURES 104–105. Known geographical distribution of the Microphorella acroptera species group. 104. Microphorella serpentina sp. nov., M. elongata sp. nov. and M. tenuis sp. nov. 105. Microphorella maculata sp. nov., M. trochanterata sp. nov. and Microphorella sp. A.	FIGURES 104–105. Known geographical distribution of the Microphorella acroptera species group. 104. Microphorella serpentina sp. nov., M. elongata sp. nov. and M. tenuis sp. nov. 105. Microphorella maculata sp. nov., M. trochanterata sp. nov. and Microphorella sp. A.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFFDFFF8FF42F9B722D5F2F8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605962/files/figure.png	https://doi.org/10.5281/zenodo.16605962	FIGURES 106–109. Male habitus, legs and abdomen of Microphorella arcana sp. nov. and M. ovata sp. nov. 106. Habitus of M. arcana sp. nov. holotype. 107. Body and legs of M. arcana sp. nov. holotype, dorsolateral view, arrows indicate setae on hind femur and bulbous projection on sternite 6. 108. Legs and abdomen of M. arcana sp. nov. holotype, left lateral view, arrow indicates setae on sternite 5. 109. Body and legs of M. ovata sp. nov. paratype, posterolateral view, arrow indicates setae on hind femur.	FIGURES 106–109. Male habitus, legs and abdomen of Microphorella arcana sp. nov. and M. ovata sp. nov. 106. Habitus of M. arcana sp. nov. holotype. 107. Body and legs of M. arcana sp. nov. holotype, dorsolateral view, arrows indicate setae on hind femur and bulbous projection on sternite 6. 108. Legs and abdomen of M. arcana sp. nov. holotype, left lateral view, arrow indicates setae on sternite 5. 109. Body and legs of M. ovata sp. nov. paratype, posterolateral view, arrow indicates setae on hind femur.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFFDFFF8FF42F9B722D5F2F8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605968/files/figure.png	https://doi.org/10.5281/zenodo.16605968	FIGURES 110–111. Hypopygium of Microphorella gilaensis sp. nov. holotype. 110. Left lateral view. 111. Right lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 110–111. Hypopygium of Microphorella gilaensis sp. nov. holotype. 110. Left lateral view. 111. Right lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFFDFFF8FF42F9B722D5F2F8.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605970/files/figure.png	https://doi.org/10.5281/zenodo.16605970	FIGURES 112–114. Hypopygium of Microphorella ovata sp. nov. paratype (CNC1155848). 112. Left lateral view. 113. Right lateral view. 114. Left ventral lobe of surstylus, posterior view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 112–114. Hypopygium of Microphorella ovata sp. nov. paratype (CNC1155848). 112. Left lateral view. 113. Right lateral view. 114. Left ventral lobe of surstylus, posterior view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFFBFFFFFF42F99625B3F3D0.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605962/files/figure.png	https://doi.org/10.5281/zenodo.16605962	FIGURES 106–109. Male habitus, legs and abdomen of Microphorella arcana sp. nov. and M. ovata sp. nov. 106. Habitus of M. arcana sp. nov. holotype. 107. Body and legs of M. arcana sp. nov. holotype, dorsolateral view, arrows indicate setae on hind femur and bulbous projection on sternite 6. 108. Legs and abdomen of M. arcana sp. nov. holotype, left lateral view, arrow indicates setae on sternite 5. 109. Body and legs of M. ovata sp. nov. paratype, posterolateral view, arrow indicates setae on hind femur.	FIGURES 106–109. Male habitus, legs and abdomen of Microphorella arcana sp. nov. and M. ovata sp. nov. 106. Habitus of M. arcana sp. nov. holotype. 107. Body and legs of M. arcana sp. nov. holotype, dorsolateral view, arrows indicate setae on hind femur and bulbous projection on sternite 6. 108. Legs and abdomen of M. arcana sp. nov. holotype, left lateral view, arrow indicates setae on sternite 5. 109. Body and legs of M. ovata sp. nov. paratype, posterolateral view, arrow indicates setae on hind femur.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFFBFFFFFF42F99625B3F3D0.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605970/files/figure.png	https://doi.org/10.5281/zenodo.16605970	FIGURES 112–114. Hypopygium of Microphorella ovata sp. nov. paratype (CNC1155848). 112. Left lateral view. 113. Right lateral view. 114. Left ventral lobe of surstylus, posterior view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 112–114. Hypopygium of Microphorella ovata sp. nov. paratype (CNC1155848). 112. Left lateral view. 113. Right lateral view. 114. Left ventral lobe of surstylus, posterior view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFFBFFFFFF42F99625B3F3D0.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605968/files/figure.png	https://doi.org/10.5281/zenodo.16605968	FIGURES 110–111. Hypopygium of Microphorella gilaensis sp. nov. holotype. 110. Left lateral view. 111. Right lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 110–111. Hypopygium of Microphorella gilaensis sp. nov. holotype. 110. Left lateral view. 111. Right lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFFAFFFDFF42FF7D2517F6E1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605962/files/figure.png	https://doi.org/10.5281/zenodo.16605962	FIGURES 106–109. Male habitus, legs and abdomen of Microphorella arcana sp. nov. and M. ovata sp. nov. 106. Habitus of M. arcana sp. nov. holotype. 107. Body and legs of M. arcana sp. nov. holotype, dorsolateral view, arrows indicate setae on hind femur and bulbous projection on sternite 6. 108. Legs and abdomen of M. arcana sp. nov. holotype, left lateral view, arrow indicates setae on sternite 5. 109. Body and legs of M. ovata sp. nov. paratype, posterolateral view, arrow indicates setae on hind femur.	FIGURES 106–109. Male habitus, legs and abdomen of Microphorella arcana sp. nov. and M. ovata sp. nov. 106. Habitus of M. arcana sp. nov. holotype. 107. Body and legs of M. arcana sp. nov. holotype, dorsolateral view, arrows indicate setae on hind femur and bulbous projection on sternite 6. 108. Legs and abdomen of M. arcana sp. nov. holotype, left lateral view, arrow indicates setae on sternite 5. 109. Body and legs of M. ovata sp. nov. paratype, posterolateral view, arrow indicates setae on hind femur.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFFAFFFDFF42FF7D2517F6E1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605972/files/figure.png	https://doi.org/10.5281/zenodo.16605972	FIGURE 115. Known geographical distribution of the Microphorella arcana species group: M. arcana sp. nov., M. gilaensis sp. nov., M. ovata sp. nov. and Microphorella sp. B.	FIGURE 115. Known geographical distribution of the Microphorella arcana species group: M. arcana sp. nov., M. gilaensis sp. nov., M. ovata sp. nov. and Microphorella sp. B.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFF9FFFCFF42FCA823B7F0A9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605968/files/figure.png	https://doi.org/10.5281/zenodo.16605968	FIGURES 110–111. Hypopygium of Microphorella gilaensis sp. nov. holotype. 110. Left lateral view. 111. Right lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 110–111. Hypopygium of Microphorella gilaensis sp. nov. holotype. 110. Left lateral view. 111. Right lateral view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; hyprct—hypoproct; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFF9FFFCFF42FCA823B7F0A9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605972/files/figure.png	https://doi.org/10.5281/zenodo.16605972	FIGURE 115. Known geographical distribution of the Microphorella arcana species group: M. arcana sp. nov., M. gilaensis sp. nov., M. ovata sp. nov. and Microphorella sp. B.	FIGURE 115. Known geographical distribution of the Microphorella arcana species group: M. arcana sp. nov., M. gilaensis sp. nov., M. ovata sp. nov. and Microphorella sp. B.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFF9FFFCFF42FCA823B7F0A9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605962/files/figure.png	https://doi.org/10.5281/zenodo.16605962	FIGURES 106–109. Male habitus, legs and abdomen of Microphorella arcana sp. nov. and M. ovata sp. nov. 106. Habitus of M. arcana sp. nov. holotype. 107. Body and legs of M. arcana sp. nov. holotype, dorsolateral view, arrows indicate setae on hind femur and bulbous projection on sternite 6. 108. Legs and abdomen of M. arcana sp. nov. holotype, left lateral view, arrow indicates setae on sternite 5. 109. Body and legs of M. ovata sp. nov. paratype, posterolateral view, arrow indicates setae on hind femur.	FIGURES 106–109. Male habitus, legs and abdomen of Microphorella arcana sp. nov. and M. ovata sp. nov. 106. Habitus of M. arcana sp. nov. holotype. 107. Body and legs of M. arcana sp. nov. holotype, dorsolateral view, arrows indicate setae on hind femur and bulbous projection on sternite 6. 108. Legs and abdomen of M. arcana sp. nov. holotype, left lateral view, arrow indicates setae on sternite 5. 109. Body and legs of M. ovata sp. nov. paratype, posterolateral view, arrow indicates setae on hind femur.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFF8FFE2FF42FAE02459F599.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16606265/files/figure.png	https://doi.org/10.5281/zenodo.16606265	FIGURES 1–3. Collection localities and habitats of the Microphorella acroptera and M. arcana species groups. 1. Santa Ana River, California. 2. Jedediah Smith Redwoods State Park, California. 3. Carson Slough, Ash Meadow National Wildlife Refuge, Nevada (photo by Justin Runyon).	FIGURES 1–3. Collection localities and habitats of the Microphorella acroptera and M. arcana species groups. 1. Santa Ana River, California. 2. Jedediah Smith Redwoods State Park, California. 3. Carson Slough, Ash Meadow National Wildlife Refuge, Nevada (photo by Justin Runyon).	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFF8FFE2FF42FAE02459F599.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605962/files/figure.png	https://doi.org/10.5281/zenodo.16605962	FIGURES 106–109. Male habitus, legs and abdomen of Microphorella arcana sp. nov. and M. ovata sp. nov. 106. Habitus of M. arcana sp. nov. holotype. 107. Body and legs of M. arcana sp. nov. holotype, dorsolateral view, arrows indicate setae on hind femur and bulbous projection on sternite 6. 108. Legs and abdomen of M. arcana sp. nov. holotype, left lateral view, arrow indicates setae on sternite 5. 109. Body and legs of M. ovata sp. nov. paratype, posterolateral view, arrow indicates setae on hind femur.	FIGURES 106–109. Male habitus, legs and abdomen of Microphorella arcana sp. nov. and M. ovata sp. nov. 106. Habitus of M. arcana sp. nov. holotype. 107. Body and legs of M. arcana sp. nov. holotype, dorsolateral view, arrows indicate setae on hind femur and bulbous projection on sternite 6. 108. Legs and abdomen of M. arcana sp. nov. holotype, left lateral view, arrow indicates setae on sternite 5. 109. Body and legs of M. ovata sp. nov. paratype, posterolateral view, arrow indicates setae on hind femur.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFF8FFE2FF42FAE02459F599.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605970/files/figure.png	https://doi.org/10.5281/zenodo.16605970	FIGURES 112–114. Hypopygium of Microphorella ovata sp. nov. paratype (CNC1155848). 112. Left lateral view. 113. Right lateral view. 114. Left ventral lobe of surstylus, posterior view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	FIGURES 112–114. Hypopygium of Microphorella ovata sp. nov. paratype (CNC1155848). 112. Left lateral view. 113. Right lateral view. 114. Left ventral lobe of surstylus, posterior view. Abbreviations: cerc—cercus; d sur—dorsal lobe of surstylus; hypd—hypandrium; pgt lb—postgonite lobe; ph—phallus; v epand proc—ventral epandrial process; v sur—ventral lobe of surstylus.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFF8FFE2FF42FAE02459F599.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605972/files/figure.png	https://doi.org/10.5281/zenodo.16605972	FIGURE 115. Known geographical distribution of the Microphorella arcana species group: M. arcana sp. nov., M. gilaensis sp. nov., M. ovata sp. nov. and Microphorella sp. B.	FIGURE 115. Known geographical distribution of the Microphorella arcana species group: M. arcana sp. nov., M. gilaensis sp. nov., M. ovata sp. nov. and Microphorella sp. B.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFE6FFE2FF42F9FF238EF3AC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605972/files/figure.png	https://doi.org/10.5281/zenodo.16605972	FIGURE 115. Known geographical distribution of the Microphorella arcana species group: M. arcana sp. nov., M. gilaensis sp. nov., M. ovata sp. nov. and Microphorella sp. B.	FIGURE 115. Known geographical distribution of the Microphorella arcana species group: M. arcana sp. nov., M. gilaensis sp. nov., M. ovata sp. nov. and Microphorella sp. B.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
039A87ABFFE6FFE2FF42F9FF238EF3AC.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16605962/files/figure.png	https://doi.org/10.5281/zenodo.16605962	FIGURES 106–109. Male habitus, legs and abdomen of Microphorella arcana sp. nov. and M. ovata sp. nov. 106. Habitus of M. arcana sp. nov. holotype. 107. Body and legs of M. arcana sp. nov. holotype, dorsolateral view, arrows indicate setae on hind femur and bulbous projection on sternite 6. 108. Legs and abdomen of M. arcana sp. nov. holotype, left lateral view, arrow indicates setae on sternite 5. 109. Body and legs of M. ovata sp. nov. paratype, posterolateral view, arrow indicates setae on hind femur.	FIGURES 106–109. Male habitus, legs and abdomen of Microphorella arcana sp. nov. and M. ovata sp. nov. 106. Habitus of M. arcana sp. nov. holotype. 107. Body and legs of M. arcana sp. nov. holotype, dorsolateral view, arrows indicate setae on hind femur and bulbous projection on sternite 6. 108. Legs and abdomen of M. arcana sp. nov. holotype, left lateral view, arrow indicates setae on sternite 5. 109. Body and legs of M. ovata sp. nov. paratype, posterolateral view, arrow indicates setae on hind femur.	2025-07-17	Brooks, Scott E.;Cumming, Jeffrey M.		Zenodo	biologists	Brooks, Scott E.;Cumming, Jeffrey M.			
