taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
03AD87B1DD03426A31389FA594CAF929.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096343/files/figure.png	https://doi.org/10.5281/zenodo.15096343	Fig. 1. Reproductions of lithographic illustrations published by Schröder (1891). A. Trocholites macrostoma Schröder, 1882 from “Ostpreussen”; illustrated by Schröder (1891: pl. 1 fig. 1). B. Trocholites contractus Schröder, 1891 from “Rosehnen in Ostpreussen”; illustrated by Schröder (1891: pl. 1 fig. 2). C. “Trocholites orbis Schröder, 1882” from “Nasser Garten bei Königsberg”; illustrated by Schröder (1891: pl. 1 fig. 3). D. Trocholites depressus (Eichwald, 1840) from Odinsholm; illustrated by Schröder (1891: pl. 1 fig. 4). E. Trocholites macromphalusSchröder, 1891 from Odinsholm; illustrated by Schröder (1891: pl. 1 fig. 5). F. Trocholites soraviensis Schröder, 1891 from Sorau; illustrated by Schröder (1891: pl. 2 fig. 1). G. Trocholites hospes (Remelé, 1880) from Memel; illustrated by Schröder (1891: pl. 1 fig. 8). H. Trocholites hospes (Remelé, 1880) from “Nasser Garten bei Königsberg”; illustrated by Schröder (1891: pl. 1 fig. 9). I. “Trocholites incongruus (Eichwald, 1840)” from Odinsholm; illustrated by Schröder (1891: pl. 2 fig. 2). J. “Trocholites incongruus (Eichwald, 1840)” from Odinsholm; illustrated by Schröder (1891: pl. 2 fig. 3). Scale bar units = 1 mm.	Fig. 1. Reproductions of lithographic illustrations published by Schröder (1891). A. Trocholites macrostoma Schröder, 1882 from “Ostpreussen”; illustrated by Schröder (1891: pl. 1 fig. 1). B. Trocholites contractus Schröder, 1891 from “Rosehnen in Ostpreussen”; illustrated by Schröder (1891: pl. 1 fig. 2). C. “Trocholites orbis Schröder, 1882” from “Nasser Garten bei Königsberg”; illustrated by Schröder (1891: pl. 1 fig. 3). D. Trocholites depressus (Eichwald, 1840) from Odinsholm; illustrated by Schröder (1891: pl. 1 fig. 4). E. Trocholites macromphalusSchröder, 1891 from Odinsholm; illustrated by Schröder (1891: pl. 1 fig. 5). F. Trocholites soraviensis Schröder, 1891 from Sorau; illustrated by Schröder (1891: pl. 2 fig. 1). G. Trocholites hospes (Remelé, 1880) from Memel; illustrated by Schröder (1891: pl. 1 fig. 8). H. Trocholites hospes (Remelé, 1880) from “Nasser Garten bei Königsberg”; illustrated by Schröder (1891: pl. 1 fig. 9). I. “Trocholites incongruus (Eichwald, 1840)” from Odinsholm; illustrated by Schröder (1891: pl. 2 fig. 2). J. “Trocholites incongruus (Eichwald, 1840)” from Odinsholm; illustrated by Schröder (1891: pl. 2 fig. 3). Scale bar units = 1 mm.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
03AD87B1DD054273314F9BD596FCFCEA.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096343/files/figure.png	https://doi.org/10.5281/zenodo.15096343	Fig. 1. Reproductions of lithographic illustrations published by Schröder (1891). A. Trocholites macrostoma Schröder, 1882 from “Ostpreussen”; illustrated by Schröder (1891: pl. 1 fig. 1). B. Trocholites contractus Schröder, 1891 from “Rosehnen in Ostpreussen”; illustrated by Schröder (1891: pl. 1 fig. 2). C. “Trocholites orbis Schröder, 1882” from “Nasser Garten bei Königsberg”; illustrated by Schröder (1891: pl. 1 fig. 3). D. Trocholites depressus (Eichwald, 1840) from Odinsholm; illustrated by Schröder (1891: pl. 1 fig. 4). E. Trocholites macromphalusSchröder, 1891 from Odinsholm; illustrated by Schröder (1891: pl. 1 fig. 5). F. Trocholites soraviensis Schröder, 1891 from Sorau; illustrated by Schröder (1891: pl. 2 fig. 1). G. Trocholites hospes (Remelé, 1880) from Memel; illustrated by Schröder (1891: pl. 1 fig. 8). H. Trocholites hospes (Remelé, 1880) from “Nasser Garten bei Königsberg”; illustrated by Schröder (1891: pl. 1 fig. 9). I. “Trocholites incongruus (Eichwald, 1840)” from Odinsholm; illustrated by Schröder (1891: pl. 2 fig. 2). J. “Trocholites incongruus (Eichwald, 1840)” from Odinsholm; illustrated by Schröder (1891: pl. 2 fig. 3). Scale bar units = 1 mm.	Fig. 1. Reproductions of lithographic illustrations published by Schröder (1891). A. Trocholites macrostoma Schröder, 1882 from “Ostpreussen”; illustrated by Schröder (1891: pl. 1 fig. 1). B. Trocholites contractus Schröder, 1891 from “Rosehnen in Ostpreussen”; illustrated by Schröder (1891: pl. 1 fig. 2). C. “Trocholites orbis Schröder, 1882” from “Nasser Garten bei Königsberg”; illustrated by Schröder (1891: pl. 1 fig. 3). D. Trocholites depressus (Eichwald, 1840) from Odinsholm; illustrated by Schröder (1891: pl. 1 fig. 4). E. Trocholites macromphalusSchröder, 1891 from Odinsholm; illustrated by Schröder (1891: pl. 1 fig. 5). F. Trocholites soraviensis Schröder, 1891 from Sorau; illustrated by Schröder (1891: pl. 2 fig. 1). G. Trocholites hospes (Remelé, 1880) from Memel; illustrated by Schröder (1891: pl. 1 fig. 8). H. Trocholites hospes (Remelé, 1880) from “Nasser Garten bei Königsberg”; illustrated by Schröder (1891: pl. 1 fig. 9). I. “Trocholites incongruus (Eichwald, 1840)” from Odinsholm; illustrated by Schröder (1891: pl. 2 fig. 2). J. “Trocholites incongruus (Eichwald, 1840)” from Odinsholm; illustrated by Schröder (1891: pl. 2 fig. 3). Scale bar units = 1 mm.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
03AD87B1DD054273314F9BD596FCFCEA.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096353/files/figure.png	https://doi.org/10.5281/zenodo.15096353	Fig. 5. Trocholites depressus (Eichwald, 1840). A. Neotype PMSPU 1-1128 (Eichwald Coll.) from “Odinsholm” (= Osmussaar) (Estonia); previously figured by Eichwald (1860: pl. 50 fig. 5), Schröder (1891: pl. 1(24) fig. 4) and Balashov (1953: pl. 7 fig. 2); lateral views. B. Specimen TUG 1351-14 from Osmussaar (Estonia); lateral and cross sectional views. C. Specimen GIT 145-1 (Orviku Coll.) from Väike-Pakri Island (Estonia); lateral and sagittal sectional views. D. Specimen PMSPU 1-1127 (Eichwald Coll.) from “Odinsholm” (= Osmussaar) (Estonia); previously figured by Eichwald (1860: pl. 51 fig. 27), Schröder (1891: pl. 1(24) fig. 6) and Balashov (1953: pl. 7 fig. 3); lateral views. Scale bar units = 1 mm.	Fig. 5. Trocholites depressus (Eichwald, 1840). A. Neotype PMSPU 1-1128 (Eichwald Coll.) from “Odinsholm” (= Osmussaar) (Estonia); previously figured by Eichwald (1860: pl. 50 fig. 5), Schröder (1891: pl. 1(24) fig. 4) and Balashov (1953: pl. 7 fig. 2); lateral views. B. Specimen TUG 1351-14 from Osmussaar (Estonia); lateral and cross sectional views. C. Specimen GIT 145-1 (Orviku Coll.) from Väike-Pakri Island (Estonia); lateral and sagittal sectional views. D. Specimen PMSPU 1-1127 (Eichwald Coll.) from “Odinsholm” (= Osmussaar) (Estonia); previously figured by Eichwald (1860: pl. 51 fig. 27), Schröder (1891: pl. 1(24) fig. 6) and Balashov (1953: pl. 7 fig. 3); lateral views. Scale bar units = 1 mm.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
03AD87B1DD054273314F9BD596FCFCEA.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096355/files/figure.png	https://doi.org/10.5281/zenodo.15096355	Fig. 6. Trocholites depressus (Eichwald, 1840). A. Specimen GIT 697-129 from Osmussaar 1 (Estonia); lateral and ventral views. B. Specimen GIT 697-535 (Männil Coll. 1985) from Osmussaar cliff (Estonia); lateral and dorsal views. C. Specimen GIT 697-410 from Osmussaar 2 (Estonia); lateral and cross sectional views. D. Specimen MB.C.32160 (Neben and Krueger Coll.) from Niederfinow (Brandenburg); dorsal and lateral views. E. Specimen MB.C.32161 (Neben and Krueger Coll.) from Lebbin (Mecklenburg-Vorpommern); previously figured by Neben & Krueger (1971: pl. 32 figs 10–11); lateral and dorsal views. F. Specimen MB.C.9719 (Dames Coll. 1876), Osmussaar (Estonia); previously figured by by Schröder (1891: pl. 1 fig. 7); lateral and ventral views. G. Specimen GIT 225-1074 (Schmidt Coll.), Osmussaar (Estonia); lateral and ventral views. Scale bar units = 1 mm.	Fig. 6. Trocholites depressus (Eichwald, 1840). A. Specimen GIT 697-129 from Osmussaar 1 (Estonia); lateral and ventral views. B. Specimen GIT 697-535 (Männil Coll. 1985) from Osmussaar cliff (Estonia); lateral and dorsal views. C. Specimen GIT 697-410 from Osmussaar 2 (Estonia); lateral and cross sectional views. D. Specimen MB.C.32160 (Neben and Krueger Coll.) from Niederfinow (Brandenburg); dorsal and lateral views. E. Specimen MB.C.32161 (Neben and Krueger Coll.) from Lebbin (Mecklenburg-Vorpommern); previously figured by Neben & Krueger (1971: pl. 32 figs 10–11); lateral and dorsal views. F. Specimen MB.C.9719 (Dames Coll. 1876), Osmussaar (Estonia); previously figured by by Schröder (1891: pl. 1 fig. 7); lateral and ventral views. G. Specimen GIT 225-1074 (Schmidt Coll.), Osmussaar (Estonia); lateral and ventral views. Scale bar units = 1 mm.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
03AD87B1DD054273314F9BD596FCFCEA.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096359/files/figure.png	https://doi.org/10.5281/zenodo.15096359	Fig. 7. A–D. Ontogenetic development of the conch width index (CWI), umbilical width index (UWI), whorl width index (WWI) and whorl expansion rate (WER) of Trocholites depressus (Eichwald, 1840) and some other species of Trocholites Conrad, 1838.	Fig. 7. A–D. Ontogenetic development of the conch width index (CWI), umbilical width index (UWI), whorl width index (WWI) and whorl expansion rate (WER) of Trocholites depressus (Eichwald, 1840) and some other species of Trocholites Conrad, 1838.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
03AD87B1DD1C427A312B9E14951CF91B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096343/files/figure.png	https://doi.org/10.5281/zenodo.15096343	Fig. 1. Reproductions of lithographic illustrations published by Schröder (1891). A. Trocholites macrostoma Schröder, 1882 from “Ostpreussen”; illustrated by Schröder (1891: pl. 1 fig. 1). B. Trocholites contractus Schröder, 1891 from “Rosehnen in Ostpreussen”; illustrated by Schröder (1891: pl. 1 fig. 2). C. “Trocholites orbis Schröder, 1882” from “Nasser Garten bei Königsberg”; illustrated by Schröder (1891: pl. 1 fig. 3). D. Trocholites depressus (Eichwald, 1840) from Odinsholm; illustrated by Schröder (1891: pl. 1 fig. 4). E. Trocholites macromphalusSchröder, 1891 from Odinsholm; illustrated by Schröder (1891: pl. 1 fig. 5). F. Trocholites soraviensis Schröder, 1891 from Sorau; illustrated by Schröder (1891: pl. 2 fig. 1). G. Trocholites hospes (Remelé, 1880) from Memel; illustrated by Schröder (1891: pl. 1 fig. 8). H. Trocholites hospes (Remelé, 1880) from “Nasser Garten bei Königsberg”; illustrated by Schröder (1891: pl. 1 fig. 9). I. “Trocholites incongruus (Eichwald, 1840)” from Odinsholm; illustrated by Schröder (1891: pl. 2 fig. 2). J. “Trocholites incongruus (Eichwald, 1840)” from Odinsholm; illustrated by Schröder (1891: pl. 2 fig. 3). Scale bar units = 1 mm.	Fig. 1. Reproductions of lithographic illustrations published by Schröder (1891). A. Trocholites macrostoma Schröder, 1882 from “Ostpreussen”; illustrated by Schröder (1891: pl. 1 fig. 1). B. Trocholites contractus Schröder, 1891 from “Rosehnen in Ostpreussen”; illustrated by Schröder (1891: pl. 1 fig. 2). C. “Trocholites orbis Schröder, 1882” from “Nasser Garten bei Königsberg”; illustrated by Schröder (1891: pl. 1 fig. 3). D. Trocholites depressus (Eichwald, 1840) from Odinsholm; illustrated by Schröder (1891: pl. 1 fig. 4). E. Trocholites macromphalusSchröder, 1891 from Odinsholm; illustrated by Schröder (1891: pl. 1 fig. 5). F. Trocholites soraviensis Schröder, 1891 from Sorau; illustrated by Schröder (1891: pl. 2 fig. 1). G. Trocholites hospes (Remelé, 1880) from Memel; illustrated by Schröder (1891: pl. 1 fig. 8). H. Trocholites hospes (Remelé, 1880) from “Nasser Garten bei Königsberg”; illustrated by Schröder (1891: pl. 1 fig. 9). I. “Trocholites incongruus (Eichwald, 1840)” from Odinsholm; illustrated by Schröder (1891: pl. 2 fig. 2). J. “Trocholites incongruus (Eichwald, 1840)” from Odinsholm; illustrated by Schröder (1891: pl. 2 fig. 3). Scale bar units = 1 mm.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
03AD87B1DD1C427A312B9E14951CF91B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096361/files/figure.png	https://doi.org/10.5281/zenodo.15096361	Fig. 8. Trocholites hospes (Remelé, 1880). A. Specimen MB.C.11557 from Herzsprung (Uckermark, Brandenburg); previously figured by Foerste (1930: pl. 44 fig. 4); reconstruction of apertural view, lateral and ventral views. B. Specimen MB.C.11558 (Dorow Coll., 1890) from Cieszeniewo (West Pomerania, Poland); previously figured by Foerste (1930: pl. 43 fig. 2, pl. 44 fig. 5); reconstruction of apertural view, dorsal and lateral views. C. Specimen MB.C.32162 (Neben Coll.) from Oderberg (Brandenburg); previously figured by Neben & Krueger (1971: pl. 32 fig. 14); lateral view and broken surface. D. Specimen MB.C.11555.2 from Herzsprung (Uckermark, Brandenburg); previously figured by Remelé (1880: pl. 2 fig. 4); lateral and dorsal views. Scale bar units = 1 mm.	Fig. 8. Trocholites hospes (Remelé, 1880). A. Specimen MB.C.11557 from Herzsprung (Uckermark, Brandenburg); previously figured by Foerste (1930: pl. 44 fig. 4); reconstruction of apertural view, lateral and ventral views. B. Specimen MB.C.11558 (Dorow Coll., 1890) from Cieszeniewo (West Pomerania, Poland); previously figured by Foerste (1930: pl. 43 fig. 2, pl. 44 fig. 5); reconstruction of apertural view, dorsal and lateral views. C. Specimen MB.C.32162 (Neben Coll.) from Oderberg (Brandenburg); previously figured by Neben & Krueger (1971: pl. 32 fig. 14); lateral view and broken surface. D. Specimen MB.C.11555.2 from Herzsprung (Uckermark, Brandenburg); previously figured by Remelé (1880: pl. 2 fig. 4); lateral and dorsal views. Scale bar units = 1 mm.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
03AD87B1DD1C427A312B9E14951CF91B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096363/files/figure.png	https://doi.org/10.5281/zenodo.15096363	Fig. 9. Trocholites hospes (Remelé, 1880). A. Specimen MB.C.32163 (Neben and Krueger Coll.) from Karlstein (Neumark, Brandenburg); lateral and dorsal views, reconstruction of apertural view. B. Specimen MB.C.11556 (Neben Coll., 1936) from Oderberg (Brandenburg); previously figured by Neben & Krueger (1971: pl. 32 figs 12–13); reconstruction of apertural view, dorsal and lateral views. C. Specimen MB.C.32164 (Neben and Krueger Coll.) from Oderberg (Brandenburg); dorsal, lateral and ventral views. D. Specimen MB.C.32165 (Müldner Coll.) from Ustronie Morskie (West Pomerania, Poland); lateral and ventral views. Scale bar units = 1 mm.	Fig. 9. Trocholites hospes (Remelé, 1880). A. Specimen MB.C.32163 (Neben and Krueger Coll.) from Karlstein (Neumark, Brandenburg); lateral and dorsal views, reconstruction of apertural view. B. Specimen MB.C.11556 (Neben Coll., 1936) from Oderberg (Brandenburg); previously figured by Neben & Krueger (1971: pl. 32 figs 12–13); reconstruction of apertural view, dorsal and lateral views. C. Specimen MB.C.32164 (Neben and Krueger Coll.) from Oderberg (Brandenburg); dorsal, lateral and ventral views. D. Specimen MB.C.32165 (Müldner Coll.) from Ustronie Morskie (West Pomerania, Poland); lateral and ventral views. Scale bar units = 1 mm.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
03AD87B1DD1C427A312B9E14951CF91B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096367/files/figure.png	https://doi.org/10.5281/zenodo.15096367	Fig. 10. Trocholites hospes (Remelé, 1880). A. Specimen MB.C.7638 (Deubel Coll.) from an unknown locality; cross section. B–D. Ontogenetic development of the conch width index (CWI), umbilical width index (UWI), whorl width index (WWI) and whorl expansion rate (WER) of selected specimens. Scale bar units = 1 mm.	Fig. 10. Trocholites hospes (Remelé, 1880). A. Specimen MB.C.7638 (Deubel Coll.) from an unknown locality; cross section. B–D. Ontogenetic development of the conch width index (CWI), umbilical width index (UWI), whorl width index (WWI) and whorl expansion rate (WER) of selected specimens. Scale bar units = 1 mm.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
03AD87B1DD1C427A312B9E14951CF91B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096369/files/figure.png	https://doi.org/10.5281/zenodo.15096369	Fig. 11. A–D. Ontogenetic development of the conch width index (CWI), umbilical width index (UWI), whorl width index (WWI) and whorl expansion rate (WER) of some species of Trocholites Conrad, 1838 and Curtoceras Ulrich, Foerste, Miller & Furnish, 1942.	Fig. 11. A–D. Ontogenetic development of the conch width index (CWI), umbilical width index (UWI), whorl width index (WWI) and whorl expansion rate (WER) of some species of Trocholites Conrad, 1838 and Curtoceras Ulrich, Foerste, Miller & Furnish, 1942.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
03AD87B1DD1C427A312B9E14951CF91B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096371/files/figure.png	https://doi.org/10.5281/zenodo.15096371	Fig. 12. A–D. Ontogenetic development of the conch width index (CWI), umbilical width index (UWI), whorl width index (WWI) and whorl expansion rate (WER) of Trocholites hospes (Remelé, 1880) and some other species of Trocholites Conrad, 1838.	Fig. 12. A–D. Ontogenetic development of the conch width index (CWI), umbilical width index (UWI), whorl width index (WWI) and whorl expansion rate (WER) of Trocholites hospes (Remelé, 1880) and some other species of Trocholites Conrad, 1838.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
03AD87B1DD154279314A9A2A9319FA8D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096343/files/figure.png	https://doi.org/10.5281/zenodo.15096343	Fig. 1. Reproductions of lithographic illustrations published by Schröder (1891). A. Trocholites macrostoma Schröder, 1882 from “Ostpreussen”; illustrated by Schröder (1891: pl. 1 fig. 1). B. Trocholites contractus Schröder, 1891 from “Rosehnen in Ostpreussen”; illustrated by Schröder (1891: pl. 1 fig. 2). C. “Trocholites orbis Schröder, 1882” from “Nasser Garten bei Königsberg”; illustrated by Schröder (1891: pl. 1 fig. 3). D. Trocholites depressus (Eichwald, 1840) from Odinsholm; illustrated by Schröder (1891: pl. 1 fig. 4). E. Trocholites macromphalusSchröder, 1891 from Odinsholm; illustrated by Schröder (1891: pl. 1 fig. 5). F. Trocholites soraviensis Schröder, 1891 from Sorau; illustrated by Schröder (1891: pl. 2 fig. 1). G. Trocholites hospes (Remelé, 1880) from Memel; illustrated by Schröder (1891: pl. 1 fig. 8). H. Trocholites hospes (Remelé, 1880) from “Nasser Garten bei Königsberg”; illustrated by Schröder (1891: pl. 1 fig. 9). I. “Trocholites incongruus (Eichwald, 1840)” from Odinsholm; illustrated by Schröder (1891: pl. 2 fig. 2). J. “Trocholites incongruus (Eichwald, 1840)” from Odinsholm; illustrated by Schröder (1891: pl. 2 fig. 3). Scale bar units = 1 mm.	Fig. 1. Reproductions of lithographic illustrations published by Schröder (1891). A. Trocholites macrostoma Schröder, 1882 from “Ostpreussen”; illustrated by Schröder (1891: pl. 1 fig. 1). B. Trocholites contractus Schröder, 1891 from “Rosehnen in Ostpreussen”; illustrated by Schröder (1891: pl. 1 fig. 2). C. “Trocholites orbis Schröder, 1882” from “Nasser Garten bei Königsberg”; illustrated by Schröder (1891: pl. 1 fig. 3). D. Trocholites depressus (Eichwald, 1840) from Odinsholm; illustrated by Schröder (1891: pl. 1 fig. 4). E. Trocholites macromphalusSchröder, 1891 from Odinsholm; illustrated by Schröder (1891: pl. 1 fig. 5). F. Trocholites soraviensis Schröder, 1891 from Sorau; illustrated by Schröder (1891: pl. 2 fig. 1). G. Trocholites hospes (Remelé, 1880) from Memel; illustrated by Schröder (1891: pl. 1 fig. 8). H. Trocholites hospes (Remelé, 1880) from “Nasser Garten bei Königsberg”; illustrated by Schröder (1891: pl. 1 fig. 9). I. “Trocholites incongruus (Eichwald, 1840)” from Odinsholm; illustrated by Schröder (1891: pl. 2 fig. 2). J. “Trocholites incongruus (Eichwald, 1840)” from Odinsholm; illustrated by Schröder (1891: pl. 2 fig. 3). Scale bar units = 1 mm.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
03AD87B1DD154279314A9A2A9319FA8D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096375/files/figure.png	https://doi.org/10.5281/zenodo.15096375	Fig. 13. Trocholites macrostoma Schröder, 1882; neotype MB.C.32167 (Neben and Krueger Coll.) from Oderberg (Brandenburg); previously figured by Neben & Krueger (1971: pl. 32 figs 15–16); reconstruction of apertural view, dorsal and lateral views. Scale bar units = 1 mm.	Fig. 13. Trocholites macrostoma Schröder, 1882; neotype MB.C.32167 (Neben and Krueger Coll.) from Oderberg (Brandenburg); previously figured by Neben & Krueger (1971: pl. 32 figs 15–16); reconstruction of apertural view, dorsal and lateral views. Scale bar units = 1 mm.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
03AD87B1DD154279314A9A2A9319FA8D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096377/files/figure.png	https://doi.org/10.5281/zenodo.15096377	Fig. 14. Trocholites macrostoma Schröder, 1882. A. Specimen MB.C.32168 (Neben and Krueger Coll.) from Niederfinow (Brandenburg); cross section. B–D. Ontogenetic development of the conch width index (CWI), umbilical width index (UWI), whorl width index (WWI) and whorl expansion rate (WER). Scale bar units = 1 mm.	Fig. 14. Trocholites macrostoma Schröder, 1882. A. Specimen MB.C.32168 (Neben and Krueger Coll.) from Niederfinow (Brandenburg); cross section. B–D. Ontogenetic development of the conch width index (CWI), umbilical width index (UWI), whorl width index (WWI) and whorl expansion rate (WER). Scale bar units = 1 mm.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
03AD87B1DD154279314A9A2A9319FA8D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096369/files/figure.png	https://doi.org/10.5281/zenodo.15096369	Fig. 11. A–D. Ontogenetic development of the conch width index (CWI), umbilical width index (UWI), whorl width index (WWI) and whorl expansion rate (WER) of some species of Trocholites Conrad, 1838 and Curtoceras Ulrich, Foerste, Miller & Furnish, 1942.	Fig. 11. A–D. Ontogenetic development of the conch width index (CWI), umbilical width index (UWI), whorl width index (WWI) and whorl expansion rate (WER) of some species of Trocholites Conrad, 1838 and Curtoceras Ulrich, Foerste, Miller & Furnish, 1942.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
03AD87B1DD164247315798B09610FD15.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096343/files/figure.png	https://doi.org/10.5281/zenodo.15096343	Fig. 1. Reproductions of lithographic illustrations published by Schröder (1891). A. Trocholites macrostoma Schröder, 1882 from “Ostpreussen”; illustrated by Schröder (1891: pl. 1 fig. 1). B. Trocholites contractus Schröder, 1891 from “Rosehnen in Ostpreussen”; illustrated by Schröder (1891: pl. 1 fig. 2). C. “Trocholites orbis Schröder, 1882” from “Nasser Garten bei Königsberg”; illustrated by Schröder (1891: pl. 1 fig. 3). D. Trocholites depressus (Eichwald, 1840) from Odinsholm; illustrated by Schröder (1891: pl. 1 fig. 4). E. Trocholites macromphalusSchröder, 1891 from Odinsholm; illustrated by Schröder (1891: pl. 1 fig. 5). F. Trocholites soraviensis Schröder, 1891 from Sorau; illustrated by Schröder (1891: pl. 2 fig. 1). G. Trocholites hospes (Remelé, 1880) from Memel; illustrated by Schröder (1891: pl. 1 fig. 8). H. Trocholites hospes (Remelé, 1880) from “Nasser Garten bei Königsberg”; illustrated by Schröder (1891: pl. 1 fig. 9). I. “Trocholites incongruus (Eichwald, 1840)” from Odinsholm; illustrated by Schröder (1891: pl. 2 fig. 2). J. “Trocholites incongruus (Eichwald, 1840)” from Odinsholm; illustrated by Schröder (1891: pl. 2 fig. 3). Scale bar units = 1 mm.	Fig. 1. Reproductions of lithographic illustrations published by Schröder (1891). A. Trocholites macrostoma Schröder, 1882 from “Ostpreussen”; illustrated by Schröder (1891: pl. 1 fig. 1). B. Trocholites contractus Schröder, 1891 from “Rosehnen in Ostpreussen”; illustrated by Schröder (1891: pl. 1 fig. 2). C. “Trocholites orbis Schröder, 1882” from “Nasser Garten bei Königsberg”; illustrated by Schröder (1891: pl. 1 fig. 3). D. Trocholites depressus (Eichwald, 1840) from Odinsholm; illustrated by Schröder (1891: pl. 1 fig. 4). E. Trocholites macromphalusSchröder, 1891 from Odinsholm; illustrated by Schröder (1891: pl. 1 fig. 5). F. Trocholites soraviensis Schröder, 1891 from Sorau; illustrated by Schröder (1891: pl. 2 fig. 1). G. Trocholites hospes (Remelé, 1880) from Memel; illustrated by Schröder (1891: pl. 1 fig. 8). H. Trocholites hospes (Remelé, 1880) from “Nasser Garten bei Königsberg”; illustrated by Schröder (1891: pl. 1 fig. 9). I. “Trocholites incongruus (Eichwald, 1840)” from Odinsholm; illustrated by Schröder (1891: pl. 2 fig. 2). J. “Trocholites incongruus (Eichwald, 1840)” from Odinsholm; illustrated by Schröder (1891: pl. 2 fig. 3). Scale bar units = 1 mm.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
03AD87B1DD164247315798B09610FD15.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096379/files/figure.png	https://doi.org/10.5281/zenodo.15096379	Fig. 15. Trocholites contractus Schröder, 1891; neotype MB.C.32169 (Neben and Krueger Coll.) from Lübars near Berlin; previously figured by Neben & Krueger (1971: pl. 32 figs 6–7); ventral, lateral and dorsal views; reconstruction of apertural view. Scale bar units = 1 mm.	Fig. 15. Trocholites contractus Schröder, 1891; neotype MB.C.32169 (Neben and Krueger Coll.) from Lübars near Berlin; previously figured by Neben & Krueger (1971: pl. 32 figs 6–7); ventral, lateral and dorsal views; reconstruction of apertural view. Scale bar units = 1 mm.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
03AD87B1DD164247315798B09610FD15.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096371/files/figure.png	https://doi.org/10.5281/zenodo.15096371	Fig. 12. A–D. Ontogenetic development of the conch width index (CWI), umbilical width index (UWI), whorl width index (WWI) and whorl expansion rate (WER) of Trocholites hospes (Remelé, 1880) and some other species of Trocholites Conrad, 1838.	Fig. 12. A–D. Ontogenetic development of the conch width index (CWI), umbilical width index (UWI), whorl width index (WWI) and whorl expansion rate (WER) of Trocholites hospes (Remelé, 1880) and some other species of Trocholites Conrad, 1838.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
03AD87B1DD28424431289E399549F970.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096381/files/figure.png	https://doi.org/10.5281/zenodo.15096381	Fig. 16. Trocholites remelei Schröder, 1891; lectotype MB.C.11562 (Dames Coll., 1881) from Lerkaka (Öland); previously figured by Neben & Krueger (1971: pl. 32 figs 4–5); ventral and lateral views; reconstruction of apertural view. Scale bar units = 1 mm.	Fig. 16. Trocholites remelei Schröder, 1891; lectotype MB.C.11562 (Dames Coll., 1881) from Lerkaka (Öland); previously figured by Neben & Krueger (1971: pl. 32 figs 4–5); ventral and lateral views; reconstruction of apertural view. Scale bar units = 1 mm.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
03AD87B1DD28424431289E399549F970.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096361/files/figure.png	https://doi.org/10.5281/zenodo.15096361	Fig. 8. Trocholites hospes (Remelé, 1880). A. Specimen MB.C.11557 from Herzsprung (Uckermark, Brandenburg); previously figured by Foerste (1930: pl. 44 fig. 4); reconstruction of apertural view, lateral and ventral views. B. Specimen MB.C.11558 (Dorow Coll., 1890) from Cieszeniewo (West Pomerania, Poland); previously figured by Foerste (1930: pl. 43 fig. 2, pl. 44 fig. 5); reconstruction of apertural view, dorsal and lateral views. C. Specimen MB.C.32162 (Neben Coll.) from Oderberg (Brandenburg); previously figured by Neben & Krueger (1971: pl. 32 fig. 14); lateral view and broken surface. D. Specimen MB.C.11555.2 from Herzsprung (Uckermark, Brandenburg); previously figured by Remelé (1880: pl. 2 fig. 4); lateral and dorsal views. Scale bar units = 1 mm.	Fig. 8. Trocholites hospes (Remelé, 1880). A. Specimen MB.C.11557 from Herzsprung (Uckermark, Brandenburg); previously figured by Foerste (1930: pl. 44 fig. 4); reconstruction of apertural view, lateral and ventral views. B. Specimen MB.C.11558 (Dorow Coll., 1890) from Cieszeniewo (West Pomerania, Poland); previously figured by Foerste (1930: pl. 43 fig. 2, pl. 44 fig. 5); reconstruction of apertural view, dorsal and lateral views. C. Specimen MB.C.32162 (Neben Coll.) from Oderberg (Brandenburg); previously figured by Neben & Krueger (1971: pl. 32 fig. 14); lateral view and broken surface. D. Specimen MB.C.11555.2 from Herzsprung (Uckermark, Brandenburg); previously figured by Remelé (1880: pl. 2 fig. 4); lateral and dorsal views. Scale bar units = 1 mm.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
03AD87B1DD28424431289E399549F970.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096371/files/figure.png	https://doi.org/10.5281/zenodo.15096371	Fig. 12. A–D. Ontogenetic development of the conch width index (CWI), umbilical width index (UWI), whorl width index (WWI) and whorl expansion rate (WER) of Trocholites hospes (Remelé, 1880) and some other species of Trocholites Conrad, 1838.	Fig. 12. A–D. Ontogenetic development of the conch width index (CWI), umbilical width index (UWI), whorl width index (WWI) and whorl expansion rate (WER) of Trocholites hospes (Remelé, 1880) and some other species of Trocholites Conrad, 1838.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
03AD87B1DD2B4242311F9B9E9393FE15.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096385/files/figure.png	https://doi.org/10.5281/zenodo.15096385	Fig. 17. Trocholites baldri sp. nov.; holotype MB.C.32170 from Göhren (Isle of Rügen, Mecklenburg- Vorpommern); lateral and dorsal views. Scale bar units = 1 mm.	Fig. 17. Trocholites baldri sp. nov.; holotype MB.C.32170 from Göhren (Isle of Rügen, Mecklenburg- Vorpommern); lateral and dorsal views. Scale bar units = 1 mm.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
03AD87B1DD2D424031199F3895F1F876.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096387/files/figure.png	https://doi.org/10.5281/zenodo.15096387	Fig. 18. Trocholites freyjae sp. nov. A. Holotype MB.C.32171 (Neben and Krueger Coll.), probably from Brandenburg; lateral and ventral views. B. Paratype MB.C.32172 (Neben and Krueger Coll.) from Niederfinow (Brandenburg); lateral view. C. Paratype TUG 46-167 from Osmussaar (Estonia); lateral and ventral views. D. Paratype NRM Mo 152355 (Angelin Coll.) from Altsarbyn (earlier spelling Alsarbyn, Dalarna, Sweden); previously figured by Angelin (1880: pl. 9 fig. 17); dorsal and lateral views. Scale bar units = 1 mm.	Fig. 18. Trocholites freyjae sp. nov. A. Holotype MB.C.32171 (Neben and Krueger Coll.), probably from Brandenburg; lateral and ventral views. B. Paratype MB.C.32172 (Neben and Krueger Coll.) from Niederfinow (Brandenburg); lateral view. C. Paratype TUG 46-167 from Osmussaar (Estonia); lateral and ventral views. D. Paratype NRM Mo 152355 (Angelin Coll.) from Altsarbyn (earlier spelling Alsarbyn, Dalarna, Sweden); previously figured by Angelin (1880: pl. 9 fig. 17); dorsal and lateral views. Scale bar units = 1 mm.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
03AD87B1DD2E424E310E9C2496E3FC0F.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096391/files/figure.png	https://doi.org/10.5281/zenodo.15096391	Fig. 19. Trocholites glacialis sp. nov. A. Holotype MB.C.32173 (Müldner Coll.) from Ustronie Morskie (West Pomerania); lateral and ventral views. B. Paratype MB.C.11561 (Schmidt Coll., 1906) from Schmargendorf (Berlin); dorsal and lateral views. Scale bar units = 1 mm.	Fig. 19. Trocholites glacialis sp. nov. A. Holotype MB.C.32173 (Müldner Coll.) from Ustronie Morskie (West Pomerania); lateral and ventral views. B. Paratype MB.C.11561 (Schmidt Coll., 1906) from Schmargendorf (Berlin); dorsal and lateral views. Scale bar units = 1 mm.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
03AD87B1DD21424C31369937931CFB47.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096393/files/figure.png	https://doi.org/10.5281/zenodo.15096393	Fig. 20. Trocholites kadakaensis sp. nov.; holotype MB.C.11563 (Deubel Coll., 1920) from Kadaka (Tallinn; Estonia); dorsal, lateral and ventral views. Scale bar units = 1 mm.	Fig. 20. Trocholites kadakaensis sp. nov.; holotype MB.C.11563 (Deubel Coll., 1920) from Kadaka (Tallinn; Estonia); dorsal, lateral and ventral views. Scale bar units = 1 mm.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
03AD87B1DD23424D31E799CD97A0F887.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096395/files/figure.png	https://doi.org/10.5281/zenodo.15096395	Fig. 21. Trocholites luna sp. nov.; holotype MB.C.32174 (Krueger 1970 Coll.) from Oderberg (Brandenburg); ventral and lateral views. Scale bar units = 1 mm.	Fig. 21. Trocholites luna sp. nov.; holotype MB.C.32174 (Krueger 1970 Coll.) from Oderberg (Brandenburg); ventral and lateral views. Scale bar units = 1 mm.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
03AD87B1DD25424B310C9CC395B4FD0C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096399/files/figure.png	https://doi.org/10.5281/zenodo.15096399	Fig. 22. Trocholites splendor sp. nov.; holotype MB.C.32175 (Müldner Coll.) from Ustronie Morskie (West Pomerania); lateral and ventral views. Scale bar units = 1 mm.	Fig. 22. Trocholites splendor sp. nov.; holotype MB.C.32175 (Müldner Coll.) from Ustronie Morskie (West Pomerania); lateral and ventral views. Scale bar units = 1 mm.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
03AD87B1DD25424B310C9CC395B4FD0C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096371/files/figure.png	https://doi.org/10.5281/zenodo.15096371	Fig. 12. A–D. Ontogenetic development of the conch width index (CWI), umbilical width index (UWI), whorl width index (WWI) and whorl expansion rate (WER) of Trocholites hospes (Remelé, 1880) and some other species of Trocholites Conrad, 1838.	Fig. 12. A–D. Ontogenetic development of the conch width index (CWI), umbilical width index (UWI), whorl width index (WWI) and whorl expansion rate (WER) of Trocholites hospes (Remelé, 1880) and some other species of Trocholites Conrad, 1838.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
03AD87B1DD24424831029E309583FBE1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096401/files/figure.png	https://doi.org/10.5281/zenodo.15096401	Fig. 23. Trocholites triangulus sp. nov.; holotype MB.C.32176 (Krueger Coll., 1968) from Göhren (Isle of Rügen, Mecklenburg-Vorpommern); lateral view and reconstruction of apertural view. Scale bar units = 1 mm.	Fig. 23. Trocholites triangulus sp. nov.; holotype MB.C.32176 (Krueger Coll., 1968) from Göhren (Isle of Rügen, Mecklenburg-Vorpommern); lateral view and reconstruction of apertural view. Scale bar units = 1 mm.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
03AD87B1DD24424831029E309583FBE1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096359/files/figure.png	https://doi.org/10.5281/zenodo.15096359	Fig. 7. A–D. Ontogenetic development of the conch width index (CWI), umbilical width index (UWI), whorl width index (WWI) and whorl expansion rate (WER) of Trocholites depressus (Eichwald, 1840) and some other species of Trocholites Conrad, 1838.	Fig. 7. A–D. Ontogenetic development of the conch width index (CWI), umbilical width index (UWI), whorl width index (WWI) and whorl expansion rate (WER) of Trocholites depressus (Eichwald, 1840) and some other species of Trocholites Conrad, 1838.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
03AD87B1DD274256311F9913922EFC12.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096403/files/figure.png	https://doi.org/10.5281/zenodo.15096403	Fig. 24. Trocholites tureki sp. nov. A. Holotype NRM Mo 152354 (Wegelin Coll.), Altsarbyn (earlier spelling Alsarbyn, Dalarna, Sweden); previously figured by Angelin (1880: pl. 9 figs 15–16, 18); ventral, lateral and dorsal views. B. Paratype GIT 362-721-2 (Toom Coll.), Osmussaar 1 (Estonia); lateral and dorsal views. Scale bar units = 1 mm.	Fig. 24. Trocholites tureki sp. nov. A. Holotype NRM Mo 152354 (Wegelin Coll.), Altsarbyn (earlier spelling Alsarbyn, Dalarna, Sweden); previously figured by Angelin (1880: pl. 9 figs 15–16, 18); ventral, lateral and dorsal views. B. Paratype GIT 362-721-2 (Toom Coll.), Osmussaar 1 (Estonia); lateral and dorsal views. Scale bar units = 1 mm.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
03AD87B1DD274256311F9913922EFC12.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096359/files/figure.png	https://doi.org/10.5281/zenodo.15096359	Fig. 7. A–D. Ontogenetic development of the conch width index (CWI), umbilical width index (UWI), whorl width index (WWI) and whorl expansion rate (WER) of Trocholites depressus (Eichwald, 1840) and some other species of Trocholites Conrad, 1838.	Fig. 7. A–D. Ontogenetic development of the conch width index (CWI), umbilical width index (UWI), whorl width index (WWI) and whorl expansion rate (WER) of Trocholites depressus (Eichwald, 1840) and some other species of Trocholites Conrad, 1838.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
03AD87B1DD394254310E993C9309FC8A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096407/files/figure.png	https://doi.org/10.5281/zenodo.15096407	Fig. 25. Trocholites vodickai sp. nov. A. Holotype MB.C.32177 (Müldner Coll.) from Ustronie Morskie (Poland); ventral and lateral views. B. Paratype MB.C.32178 (Krueger Coll.) from Calau (Brandenburg); lateral and ventral views. Scale bar units = 1 mm.	Fig. 25. Trocholites vodickai sp. nov. A. Holotype MB.C.32177 (Müldner Coll.) from Ustronie Morskie (Poland); ventral and lateral views. B. Paratype MB.C.32178 (Krueger Coll.) from Calau (Brandenburg); lateral and ventral views. Scale bar units = 1 mm.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
03AD87B1DD3B4252311D9EB4940BFDCF.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096409/files/figure.png	https://doi.org/10.5281/zenodo.15096409	Fig. 26. Trocholites vortex sp. nov.; holotype MB.C.22574 (Helms Coll., 1969) from Parchim (Mecklenburg-Vorpommern); ventral and lateral views; reconstruction of apertural view. Scale bar units = 1 mm.	Fig. 26. Trocholites vortex sp. nov.; holotype MB.C.22574 (Helms Coll., 1969) from Parchim (Mecklenburg-Vorpommern); ventral and lateral views; reconstruction of apertural view. Scale bar units = 1 mm.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
03AD87B1DD3D4253310B9F7795AEFB70.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096411/files/figure.png	https://doi.org/10.5281/zenodo.15096411	Fig. 27. Trocholites zaryensis sp. nov.; holotype MB.C.9718 (Kirchner Coll., 1860) from Żary (Poland); lateral and ventral views. Scale bar units = 1 mm.	Fig. 27. Trocholites zaryensis sp. nov.; holotype MB.C.9718 (Kirchner Coll., 1860) from Żary (Poland); lateral and ventral views. Scale bar units = 1 mm.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
03AD87B1DD3C425C31D7999C9664FC8D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096415/files/figure.png	https://doi.org/10.5281/zenodo.15096415	Fig. 28. Trocholites sp. 1; MB.C.32179 (Neben and Krueger Coll.), probably from Brandenburg. A. Cross section. B–D. Ontogenetic development of the conch width index (CWI), umbilical width index (UWI), whorl width index (WWI) and whorl expansion rate (WER). Scale bar units = 1 mm.	Fig. 28. Trocholites sp. 1; MB.C.32179 (Neben and Krueger Coll.), probably from Brandenburg. A. Cross section. B–D. Ontogenetic development of the conch width index (CWI), umbilical width index (UWI), whorl width index (WWI) and whorl expansion rate (WER). Scale bar units = 1 mm.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
03AD87B1DD3C425C31D7999C9664FC8D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096369/files/figure.png	https://doi.org/10.5281/zenodo.15096369	Fig. 11. A–D. Ontogenetic development of the conch width index (CWI), umbilical width index (UWI), whorl width index (WWI) and whorl expansion rate (WER) of some species of Trocholites Conrad, 1838 and Curtoceras Ulrich, Foerste, Miller & Furnish, 1942.	Fig. 11. A–D. Ontogenetic development of the conch width index (CWI), umbilical width index (UWI), whorl width index (WWI) and whorl expansion rate (WER) of some species of Trocholites Conrad, 1838 and Curtoceras Ulrich, Foerste, Miller & Furnish, 1942.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
03AD87B1DD3C425C31D7999C9664FC8D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096417/files/figure.png	https://doi.org/10.5281/zenodo.15096417	Fig. 29.Trocholites sp. 2; MB.C.32180 from Międzyzdroje (Poland). A. Cross section.B–D. Ontogenetic development of the conch width index (CWI), umbilical width index (UWI), whorl width index (WWI) and whorl expansion rate (WER). Scale bar units = 1 mm.	Fig. 29.Trocholites sp. 2; MB.C.32180 from Międzyzdroje (Poland). A. Cross section.B–D. Ontogenetic development of the conch width index (CWI), umbilical width index (UWI), whorl width index (WWI) and whorl expansion rate (WER). Scale bar units = 1 mm.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
03AD87B1DD3C425C31D7999C9664FC8D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096422/files/figure.png	https://doi.org/10.5281/zenodo.15096422	Fig. 30. Trocholites sp. 3; MB.C.32181 (Neben and Krueger Coll.), probably from Brandenburg. A. Cross section. B–D. Ontogenetic development of the conch width index (CWI), umbilical width index (UWI), whorl width index (WWI) and whorl expansion rate (WER). Scale bar units = 1 mm.	Fig. 30. Trocholites sp. 3; MB.C.32181 (Neben and Krueger Coll.), probably from Brandenburg. A. Cross section. B–D. Ontogenetic development of the conch width index (CWI), umbilical width index (UWI), whorl width index (WWI) and whorl expansion rate (WER). Scale bar units = 1 mm.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
03AD87B1DD3C425C31D7999C9664FC8D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096424/files/figure.png	https://doi.org/10.5281/zenodo.15096424	Fig. 31. Trocholites sp. 4; MB.C.32182 (Müldner Coll.) from Liepe (Brandenburg). A. Lateral view. B. Cross section. Scale bar units = 1 mm.	Fig. 31. Trocholites sp. 4; MB.C.32182 (Müldner Coll.) from Liepe (Brandenburg). A. Lateral view. B. Cross section. Scale bar units = 1 mm.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
03AD87B1DD3C425C31D7999C9664FC8D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096359/files/figure.png	https://doi.org/10.5281/zenodo.15096359	Fig. 7. A–D. Ontogenetic development of the conch width index (CWI), umbilical width index (UWI), whorl width index (WWI) and whorl expansion rate (WER) of Trocholites depressus (Eichwald, 1840) and some other species of Trocholites Conrad, 1838.	Fig. 7. A–D. Ontogenetic development of the conch width index (CWI), umbilical width index (UWI), whorl width index (WWI) and whorl expansion rate (WER) of Trocholites depressus (Eichwald, 1840) and some other species of Trocholites Conrad, 1838.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
03AD87B1DD324222312C98CE93C1FD12.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096426/files/figure.png	https://doi.org/10.5281/zenodo.15096426	Fig. 32. Curtoceras teres (Eichwald, 1840), specimen MB.C.32183 (Meyer Coll., 2006) from Basedow-Stöckersoll (Mecklenburg-Vorpommern); lateral view (classic photography and Reflectance Transformation Imaging). Scale bar units = 1 mm.	Fig. 32. Curtoceras teres (Eichwald, 1840), specimen MB.C.32183 (Meyer Coll., 2006) from Basedow-Stöckersoll (Mecklenburg-Vorpommern); lateral view (classic photography and Reflectance Transformation Imaging). Scale bar units = 1 mm.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
03AD87B1DD324222312C98CE93C1FD12.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096430/files/figure.png	https://doi.org/10.5281/zenodo.15096430	Fig. 33. Curtoceras teres (Eichwald, 1840). A. Specimen MB.C.9715 (Kirchner Coll.) from Tallinn; lateral and ventral views. B. Specimen MB.C.11544 from Potsdam (Brandenburg); lateral and dorsal views, reconstruction of apertural view.C. Specimen MB.C.32184 (Neben and Krueger Coll.), probably from Brandenburg; dorsal and lateral views. D. Specimen MB.C.646 from Bydgoszcz (West Pomerania); longitudinal section. Scale bar units = 1 mm.	Fig. 33. Curtoceras teres (Eichwald, 1840). A. Specimen MB.C.9715 (Kirchner Coll.) from Tallinn; lateral and ventral views. B. Specimen MB.C.11544 from Potsdam (Brandenburg); lateral and dorsal views, reconstruction of apertural view.C. Specimen MB.C.32184 (Neben and Krueger Coll.), probably from Brandenburg; dorsal and lateral views. D. Specimen MB.C.646 from Bydgoszcz (West Pomerania); longitudinal section. Scale bar units = 1 mm.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
03AD87B1DD324222312C98CE93C1FD12.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096432/files/figure.png	https://doi.org/10.5281/zenodo.15096432	Fig. 34. Curtoceras teres(Eichwald, 1840). A. Specimen GIT 225-1092 (SchmidtColl.) from Osmussaar (Estonia); lateral view. B. Specimen GIT 225-1062 from Aari (Estonia); longitudinal section and lateral view. C. Specimen GIT 426-530 (Stumbur Coll.) from Aa (Estonia); lateral view. D. Specimen FMNH HS.P31459 from Tallinn (Estonia); lateral view. E. The same specimen, details of muscle attachments. Scale bar units = 1 mm.	Fig. 34. Curtoceras teres(Eichwald, 1840). A. Specimen GIT 225-1092 (SchmidtColl.) from Osmussaar (Estonia); lateral view. B. Specimen GIT 225-1062 from Aari (Estonia); longitudinal section and lateral view. C. Specimen GIT 426-530 (Stumbur Coll.) from Aa (Estonia); lateral view. D. Specimen FMNH HS.P31459 from Tallinn (Estonia); lateral view. E. The same specimen, details of muscle attachments. Scale bar units = 1 mm.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
03AD87B1DD324222312C98CE93C1FD12.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096434/files/figure.png	https://doi.org/10.5281/zenodo.15096434	Fig. 35. Curtoceras teres (Eichwald, 1840). A. Specimen MB.C.32185 (Neben and Krueger Coll.), probably from Brandenburg; cross section. B. Specimen MB.C.32186 (Neben and Krueger Coll.) from Oderberg (Brandenburg); cross section.C–E. Ontogenetic development of the conch width index (CWI), umbilical width index (UWI), whorl width index (WWI) and whorl expansion rate (WER) of selected specimens. Scale bar units = 1 mm.	Fig. 35. Curtoceras teres (Eichwald, 1840). A. Specimen MB.C.32185 (Neben and Krueger Coll.), probably from Brandenburg; cross section. B. Specimen MB.C.32186 (Neben and Krueger Coll.) from Oderberg (Brandenburg); cross section.C–E. Ontogenetic development of the conch width index (CWI), umbilical width index (UWI), whorl width index (WWI) and whorl expansion rate (WER) of selected specimens. Scale bar units = 1 mm.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
03AD87B1DD324222312C98CE93C1FD12.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096369/files/figure.png	https://doi.org/10.5281/zenodo.15096369	Fig. 11. A–D. Ontogenetic development of the conch width index (CWI), umbilical width index (UWI), whorl width index (WWI) and whorl expansion rate (WER) of some species of Trocholites Conrad, 1838 and Curtoceras Ulrich, Foerste, Miller & Furnish, 1942.	Fig. 11. A–D. Ontogenetic development of the conch width index (CWI), umbilical width index (UWI), whorl width index (WWI) and whorl expansion rate (WER) of some species of Trocholites Conrad, 1838 and Curtoceras Ulrich, Foerste, Miller & Furnish, 1942.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
03AD87B1DD4D4223311B9E3D95A7FC2C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15096436/files/figure.png	https://doi.org/10.5281/zenodo.15096436	Fig. 36. Curtoceras meyeri sp. nov.; holotype MB.C.11550, probably from Brandenburg. A. Lateral and dorsal views. B. Reconstruction of apertural view. Scale bar units = 1 mm.	Fig. 36. Curtoceras meyeri sp. nov.; holotype MB.C.11550, probably from Brandenburg. A. Lateral and dorsal views. B. Reconstruction of apertural view. Scale bar units = 1 mm.	2025-03-26	Aubrechtová, Martina;Korn, Dieter		Zenodo	biologists	Aubrechtová, Martina;Korn, Dieter			
