taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
2D533758A35DFF89E6D8FB21FB8CFA21.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5212997/files/figure.png	https://doi.org/10.5281/zenodo.5212997	Figure 6. Central nervous system of Bullacta exarata (BMNH 20070443; shell height = 17 mm). Notes: cpg, cerebral-pleural ganglion; gg, genital ganglion; pag, parietal ganglion; peg, pedal ganglion; sbog, suboesophageal ganglion; spog, supraoesophageal ganglion; vg, visceral ganglion; scale bar, 1 mm.	Figure 6. Central nervous system of Bullacta exarata (BMNH 20070443; shell height = 17 mm). Notes: cpg, cerebral-pleural ganglion; gg, genital ganglion; pag, parietal ganglion; peg, pedal ganglion; sbog, suboesophageal ganglion; spog, supraoesophageal ganglion; vg, visceral ganglion; scale bar, 1 mm.	2010-07-30	details, Publication;authors, including instructions for;information, subscription;http;www. tandfonline. com;loi;tnah 20		Zenodo	biologists	details, Publication;authors, including instructions for;information, subscription;http;www. tandfonline. com;loi;tnah 20			
2D533758A35DFF89E6D8FB21FB8CFA21.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5212993/files/figure.png	https://doi.org/10.5281/zenodo.5212993	Figure 4. Jaws and radula of Bullacta exarata. (A) Jaw (MNHN, Paris; height = 17 mm); (B) radula showing the long and sharp teeth (BMNH 20070443; shell height (H) = 17 mm); (C–D) radula with white arrowheads pointing to the toothless central area (C) and base of lateral teeth (D) (MNHN, Paris; H = 14 mm). Notes: Scale bars (A, C) 10 µm; (B) 100 µm; (D) 20 µm.	Figure 4. Jaws and radula of Bullacta exarata. (A) Jaw (MNHN, Paris; height = 17 mm); (B) radula showing the long and sharp teeth (BMNH 20070443; shell height (H) = 17 mm); (C–D) radula with white arrowheads pointing to the toothless central area (C) and base of lateral teeth (D) (MNHN, Paris; H = 14 mm). Notes: Scale bars (A, C) 10 µm; (B) 100 µm; (D) 20 µm.	2010-07-30	details, Publication;authors, including instructions for;information, subscription;http;www. tandfonline. com;loi;tnah 20		Zenodo	biologists	details, Publication;authors, including instructions for;information, subscription;http;www. tandfonline. com;loi;tnah 20			
2D533758A35DFF89E6D8FB21FB8CFA21.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5212995/files/figure.png	https://doi.org/10.5281/zenodo.5212995	Figure 5. Gizzard plates of Bullacta exarata. (A) View of whole gizzard with plates (MNHN, Paris; shell height (H) = 18 mm); (B) top view of the central plate (MNHN, Paris; H = 18 mm); (C) lateral view of plate (MNHN, Paris; H = 17 mm); (D) detail of elements around the edge of plate ridges (MNHN, Paris; H = 17 mm). Notes: Scale bars, (A) 1 mm; (B, C) 200 µm; (D) 100 µm.	Figure 5. Gizzard plates of Bullacta exarata. (A) View of whole gizzard with plates (MNHN, Paris; shell height (H) = 18 mm); (B) top view of the central plate (MNHN, Paris; H = 18 mm); (C) lateral view of plate (MNHN, Paris; H = 17 mm); (D) detail of elements around the edge of plate ridges (MNHN, Paris; H = 17 mm). Notes: Scale bars, (A) 1 mm; (B, C) 200 µm; (D) 100 µm.	2010-07-30	details, Publication;authors, including instructions for;information, subscription;http;www. tandfonline. com;loi;tnah 20		Zenodo	biologists	details, Publication;authors, including instructions for;information, subscription;http;www. tandfonline. com;loi;tnah 20			
2D533758A35DFF89E6D8FB21FB8CFA21.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5212987/files/figure.png	https://doi.org/10.5281/zenodo.5212987	Figure 1. Shell of Bullacta exarata. (A–B) Neotype (MNHN 4494, Paris; shell height (H) = 17 mm); (C) scanning electron microscope detail of dorsal part of shell showing spiral grooves (MNHN, Paris; H = 17 mm); (D) internal whorl showing the absence of columella; white arrowheads pointing to the folded cord of periostracum that results from the dissolution of the columella (MNHN, Paris; H = 17 mm). Note: Scale bar, (C) 200 µm.	Figure 1. Shell of Bullacta exarata. (A–B) Neotype (MNHN 4494, Paris; shell height (H) = 17 mm); (C) scanning electron microscope detail of dorsal part of shell showing spiral grooves (MNHN, Paris; H = 17 mm); (D) internal whorl showing the absence of columella; white arrowheads pointing to the folded cord of periostracum that results from the dissolution of the columella (MNHN, Paris; H = 17 mm). Note: Scale bar, (C) 200 µm.	2010-07-30	details, Publication;authors, including instructions for;information, subscription;http;www. tandfonline. com;loi;tnah 20		Zenodo	biologists	details, Publication;authors, including instructions for;information, subscription;http;www. tandfonline. com;loi;tnah 20			
2D533758A35DFF89E6D8FB21FB8CFA21.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5212989/files/figure.png	https://doi.org/10.5281/zenodo.5212989	Figure 2. Male genital system of Bullacta exarata (MNHN, Paris, shell height = 17 mm). Notes: at, atrium; bc, blind caecum; ga, genital aperture; gr1, glandular region one; gr2, glandular region two; id, inwards duct; od, outwards duct; pr, prostate; ps, penial sheath; scale bar, 1 mm.	Figure 2. Male genital system of Bullacta exarata (MNHN, Paris, shell height = 17 mm). Notes: at, atrium; bc, blind caecum; ga, genital aperture; gr1, glandular region one; gr2, glandular region two; id, inwards duct; od, outwards duct; pr, prostate; ps, penial sheath; scale bar, 1 mm.	2010-07-30	details, Publication;authors, including instructions for;information, subscription;http;www. tandfonline. com;loi;tnah 20		Zenodo	biologists	details, Publication;authors, including instructions for;information, subscription;http;www. tandfonline. com;loi;tnah 20			
2D533758A35DFF89E6D8FB21FB8CFA21.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5212991/files/figure.png	https://doi.org/10.5281/zenodo.5212991	Figure 3. Male genital system of Bullacta exarata. (A) the muscular penis; white arrowhead pointing to apical hook (MNHN, Paris; height = 17 mm); (B) detail of apical hook (MNHN, Paris; height = 18 mm). Note: scale bars, 100 µm.	Figure 3. Male genital system of Bullacta exarata. (A) the muscular penis; white arrowhead pointing to apical hook (MNHN, Paris; height = 17 mm); (B) detail of apical hook (MNHN, Paris; height = 18 mm). Note: scale bars, 100 µm.	2010-07-30	details, Publication;authors, including instructions for;information, subscription;http;www. tandfonline. com;loi;tnah 20		Zenodo	biologists	details, Publication;authors, including instructions for;information, subscription;http;www. tandfonline. com;loi;tnah 20			
2D533758A35DFF89E6D8FB21FB8CFA21.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5212999/files/figure.png	https://doi.org/10.5281/zenodo.5212999	Figure 8. Scanning electron microscopy images of the gut content of specimens of Bullacta exarata collected from Tahé-Kiang, China. Diatoms are the only food items present. Notes: Scale bars, (A) 10 µm; (B) 20 µm.	Figure 8. Scanning electron microscopy images of the gut content of specimens of Bullacta exarata collected from Tahé-Kiang, China. Diatoms are the only food items present. Notes: Scale bars, (A) 10 µm; (B) 20 µm.	2010-07-30	details, Publication;authors, including instructions for;information, subscription;http;www. tandfonline. com;loi;tnah 20		Zenodo	biologists	details, Publication;authors, including instructions for;information, subscription;http;www. tandfonline. com;loi;tnah 20			
