taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
03AB879F1056E86B29E3FD2302D1F8BE.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16981950/files/figure.png	https://doi.org/10.5281/zenodo.16981950	FIGURE 1. Study area on the campus of King Abdullah University of Science and Technology in Thuwal, Saudi Arabia. Maps prepared using Google Earth (https://earth.google.com/web/).	FIGURE 1. Study area on the campus of King Abdullah University of Science and Technology in Thuwal, Saudi Arabia. Maps prepared using Google Earth (https://earth.google.com/web/).	2025-08-05	Syomin, Vitaly;Anker, Arthur;Kolbasova, Glafira;Carvalho, Susana		Zenodo	biologists	Syomin, Vitaly;Anker, Arthur;Kolbasova, Glafira;Carvalho, Susana			
03AB879F1056E86B29E3FD2302D1F8BE.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16981962/files/figure.png	https://doi.org/10.5281/zenodo.16981962	FIGURE 2. Parahesione dudahamra sp. nov., holotype, FLMNH UF 12510, from Thuwal, Saudi Arabia, worm in life, dorsal view: (A) general habitus, resting; (B) anterior part of the worm; (C) parapodia near mid-length of the body. Photographs by AA.	FIGURE 2. Parahesione dudahamra sp. nov., holotype, FLMNH UF 12510, from Thuwal, Saudi Arabia, worm in life, dorsal view: (A) general habitus, resting; (B) anterior part of the worm; (C) parapodia near mid-length of the body. Photographs by AA.	2025-08-05	Syomin, Vitaly;Anker, Arthur;Kolbasova, Glafira;Carvalho, Susana		Zenodo	biologists	Syomin, Vitaly;Anker, Arthur;Kolbasova, Glafira;Carvalho, Susana			
03AB879F1056E86B29E3FD2302D1F8BE.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16981966/files/figure.png	https://doi.org/10.5281/zenodo.16981966	FIGURE 3. Parahesione dudahamra sp. nov., holotype, FLMNH UF 12510, from Thuwal, Saudi Arabia, worm after fixation: (A) prostomium; (B) anterior third of the body, dorsal view; (C) close-up of lateral antenna; (D) dorsal foliose lobe, parapodium of anterior third of the body; (E) detail of two parapodia of anterior third of the body.Abbreviations: bps, basal part of palpostyle; ci, ciliary tufts along posterior margin of dorsal foliose lobe; dps, distal part of palpostyle; la, lateral antenna; ph, palpophore; sw, glandulous swellings on tips of dorsal foliose lobes. White arrows point to small elevations on the prostomium serving as point of insertion for lateral antennae. Photographs by VS.	FIGURE 3. Parahesione dudahamra sp. nov., holotype, FLMNH UF 12510, from Thuwal, Saudi Arabia, worm after fixation: (A) prostomium; (B) anterior third of the body, dorsal view; (C) close-up of lateral antenna; (D) dorsal foliose lobe, parapodium of anterior third of the body; (E) detail of two parapodia of anterior third of the body.Abbreviations: bps, basal part of palpostyle; ci, ciliary tufts along posterior margin of dorsal foliose lobe; dps, distal part of palpostyle; la, lateral antenna; ph, palpophore; sw, glandulous swellings on tips of dorsal foliose lobes. White arrows point to small elevations on the prostomium serving as point of insertion for lateral antennae. Photographs by VS.	2025-08-05	Syomin, Vitaly;Anker, Arthur;Kolbasova, Glafira;Carvalho, Susana		Zenodo	biologists	Syomin, Vitaly;Anker, Arthur;Kolbasova, Glafira;Carvalho, Susana			
03AB879F1056E86B29E3FD2302D1F8BE.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16981977/files/figure.png	https://doi.org/10.5281/zenodo.16981977	FIGURE 4. Parahesione dudahamra sp. nov., holotype, FLMNH UF 12510, from Thuwal, Saudi Arabia, parapodium of chaetiger 1, left side, posterior view: (A) general view; (B) regular superior spiniger; (C) upper medium spiniger; (D) lower medium spiniger; (E) inferior reduced spiniger. Abbreviations: dc, dorsal parapodial cirrus; ne, neuroaciculum; pd, posterodorsal projection, vc, ventral parapodial cirrus. Photographs by VS.	FIGURE 4. Parahesione dudahamra sp. nov., holotype, FLMNH UF 12510, from Thuwal, Saudi Arabia, parapodium of chaetiger 1, left side, posterior view: (A) general view; (B) regular superior spiniger; (C) upper medium spiniger; (D) lower medium spiniger; (E) inferior reduced spiniger. Abbreviations: dc, dorsal parapodial cirrus; ne, neuroaciculum; pd, posterodorsal projection, vc, ventral parapodial cirrus. Photographs by VS.	2025-08-05	Syomin, Vitaly;Anker, Arthur;Kolbasova, Glafira;Carvalho, Susana		Zenodo	biologists	Syomin, Vitaly;Anker, Arthur;Kolbasova, Glafira;Carvalho, Susana			
03AB879F1056E86B29E3FD2302D1F8BE.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16981979/files/figure.png	https://doi.org/10.5281/zenodo.16981979	FIGURE 5. Parahesione dudahamra sp. nov., holotype, FLMNH UF 12510, from Thuwal, Saudi Arabia, parapodia near mid-length of the body: (A) left parapodium of chaetiger 19, posterior view; (B) spiniger; (C) superior falciger; (D) lower medium falciger; (E) inferior falciger.Abbreviations: dc, dorsal parapodial cirrus; fl, dorsal foliose lobe; ne, neuroaciculum; no, notoacuculum; pd, digitiform postero-dorsal projection, vc, ventral parapodial cirrus. Photographs by VS.	FIGURE 5. Parahesione dudahamra sp. nov., holotype, FLMNH UF 12510, from Thuwal, Saudi Arabia, parapodia near mid-length of the body: (A) left parapodium of chaetiger 19, posterior view; (B) spiniger; (C) superior falciger; (D) lower medium falciger; (E) inferior falciger.Abbreviations: dc, dorsal parapodial cirrus; fl, dorsal foliose lobe; ne, neuroaciculum; no, notoacuculum; pd, digitiform postero-dorsal projection, vc, ventral parapodial cirrus. Photographs by VS.	2025-08-05	Syomin, Vitaly;Anker, Arthur;Kolbasova, Glafira;Carvalho, Susana		Zenodo	biologists	Syomin, Vitaly;Anker, Arthur;Kolbasova, Glafira;Carvalho, Susana			
03AB879F1059E86C29E3FB110120F871.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16981983/files/figure.png	https://doi.org/10.5281/zenodo.16981983	FIGURE 6. Leocrates giardi Gravier, 1900, 3 specimens, FLMNH UF 12511 [A], FLMNH UF 12512 [B], FLMNH UF 12514 [C], all from Thuwal, Saudi Arabia, worms alive, in dorsal view (A) general habitus, moving; (B) same, resting; (C) anterior part of the worm. Photographs by AA.	FIGURE 6. Leocrates giardi Gravier, 1900, 3 specimens, FLMNH UF 12511 [A], FLMNH UF 12512 [B], FLMNH UF 12514 [C], all from Thuwal, Saudi Arabia, worms alive, in dorsal view (A) general habitus, moving; (B) same, resting; (C) anterior part of the worm. Photographs by AA.	2025-08-05	Syomin, Vitaly;Anker, Arthur;Kolbasova, Glafira;Carvalho, Susana		Zenodo	biologists	Syomin, Vitaly;Anker, Arthur;Kolbasova, Glafira;Carvalho, Susana			
03AB879F1059E86C29E3FB110120F871.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16981989/files/figure.png	https://doi.org/10.5281/zenodo.16981989	FIGURE 7. Leocrates giardi Gravier, 1900, 3 specimens, FLMNH UF 12511 [A], FLMNH UF 12512 [B, D], FLMNH UF 12513 [C], FLMNH UF Annelida 12512 [D], all from Thuwal, SaudiArabia, anterior region of worms after fixation:A, B, dorsal view; C, frontal view; D, antero-ventral view. Abbreviations: ac, aciculum; cp, ceratophore of lateral antenna; cs, ceratostyle of lateral antenna; ft, facial tubercle; lj, lower jaw; ma, median antenna; pa, papillose ridge on anterior margin of peristomial ring; ph, palpophore; ps, palpostyle; uj, upper jaw; ve, lateral vesicle. Black arrows point to marginal pharyngeal papillae. Photographs by VS.	FIGURE 7. Leocrates giardi Gravier, 1900, 3 specimens, FLMNH UF 12511 [A], FLMNH UF 12512 [B, D], FLMNH UF 12513 [C], FLMNH UF Annelida 12512 [D], all from Thuwal, SaudiArabia, anterior region of worms after fixation:A, B, dorsal view; C, frontal view; D, antero-ventral view. Abbreviations: ac, aciculum; cp, ceratophore of lateral antenna; cs, ceratostyle of lateral antenna; ft, facial tubercle; lj, lower jaw; ma, median antenna; pa, papillose ridge on anterior margin of peristomial ring; ph, palpophore; ps, palpostyle; uj, upper jaw; ve, lateral vesicle. Black arrows point to marginal pharyngeal papillae. Photographs by VS.	2025-08-05	Syomin, Vitaly;Anker, Arthur;Kolbasova, Glafira;Carvalho, Susana		Zenodo	biologists	Syomin, Vitaly;Anker, Arthur;Kolbasova, Glafira;Carvalho, Susana			
03AB879F1059E86C29E3FB110120F871.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16981991/files/figure.png	https://doi.org/10.5281/zenodo.16981991	FIGURE 8. Leocrates giardi Gravier, 1900, 2 specimens, FLMNH UF 12514 [A, B], FLMNH UF 12515 [C, D], both from Thuwal, Saudi Arabia, parapodia near mid-length of the body: (A) right parapodium of chaetiger 12, frontal view; (B) superior falcigers of chaetiger 12; (C) superior falciger of chaetiger 12; (D) inferior falciger of chaetiger 12. Abbreviations: dc, dorsal parapodial cirrus; NE, major neuroaciculum; ne, minor neuroaciculum; NO, major notoaciculum; no, minor notoaciculum; vc, ventral parapodial cirrus. Photographs by VS.	FIGURE 8. Leocrates giardi Gravier, 1900, 2 specimens, FLMNH UF 12514 [A, B], FLMNH UF 12515 [C, D], both from Thuwal, Saudi Arabia, parapodia near mid-length of the body: (A) right parapodium of chaetiger 12, frontal view; (B) superior falcigers of chaetiger 12; (C) superior falciger of chaetiger 12; (D) inferior falciger of chaetiger 12. Abbreviations: dc, dorsal parapodial cirrus; NE, major neuroaciculum; ne, minor neuroaciculum; NO, major notoaciculum; no, minor notoaciculum; vc, ventral parapodial cirrus. Photographs by VS.	2025-08-05	Syomin, Vitaly;Anker, Arthur;Kolbasova, Glafira;Carvalho, Susana		Zenodo	biologists	Syomin, Vitaly;Anker, Arthur;Kolbasova, Glafira;Carvalho, Susana			
