taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
E73A87ECFF95FFD03A8014B37438FC3A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/13723291/files/figure.png	https://doi.org/10.5281/zenodo.13723291	FIGURES 1–9. Sellaphora constrictum sp. nov., light microscopy.Valve view, size diminution series. Figure 1 is of the Holotype. Fig. 1– 3, 5–9 are from samples of Maolan Nature Reserve, Fig. 4 is from sample of Wuzhishan Mountain.Arrow in Fig. 5 shows the longitudinal ridge borders the trough. Scale bar =10 μm.	FIGURES 1–9. Sellaphora constrictum sp. nov., light microscopy.Valve view, size diminution series. Figure 1 is of the Holotype. Fig. 1– 3, 5–9 are from samples of Maolan Nature Reserve, Fig. 4 is from sample of Wuzhishan Mountain.Arrow in Fig. 5 shows the longitudinal ridge borders the trough. Scale bar =10 μm.	2017-11-10	You, Q-M.;Kociolek, J. P.;Cai, M-J.;Lowe, R. L.;Liu, Y.;Wang, Q-X.		Zenodo	biologists	You, Q-M.;Kociolek, J. P.;Cai, M-J.;Lowe, R. L.;Liu, Y.;Wang, Q-X.			
E73A87ECFF95FFD03A8014B37438FC3A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/13723293/files/figure.png	https://doi.org/10.5281/zenodo.13723293	FIGURES 10–13. Sellaphora constrictum sp. nov. SEM, external views. Fig. 10. Valve view of entire valve, showing constriction in the middle of the margins, undulation of raphe, two types of areolae (arrow I and arrow II), conopeum (arrow A), the trough borders the conopeum (arrow B) and the ridge borders the trough (arrow C). Fig. 11. Valve view of entire valve, showing the ridge near the valve margin (arrow A) and the ridge along the border of the valve face and the mantle (arrow B), the mantle (arrow C) and the girdle (arrow D). Fig. 12. Central part of the valve, showing dilated proximal raphe ends, two types of areolae, the trough borders the conopeum (arrow A), the ridge borders the trough (arrow B) and expanded conopeum (arrow C). Fig. 13. Valve apex, showing distal raphe end curved on the mantle and arrangement of striae at apices. Scale bar =2 μm.	FIGURES 10–13. Sellaphora constrictum sp. nov. SEM, external views. Fig. 10. Valve view of entire valve, showing constriction in the middle of the margins, undulation of raphe, two types of areolae (arrow I and arrow II), conopeum (arrow A), the trough borders the conopeum (arrow B) and the ridge borders the trough (arrow C). Fig. 11. Valve view of entire valve, showing the ridge near the valve margin (arrow A) and the ridge along the border of the valve face and the mantle (arrow B), the mantle (arrow C) and the girdle (arrow D). Fig. 12. Central part of the valve, showing dilated proximal raphe ends, two types of areolae, the trough borders the conopeum (arrow A), the ridge borders the trough (arrow B) and expanded conopeum (arrow C). Fig. 13. Valve apex, showing distal raphe end curved on the mantle and arrangement of striae at apices. Scale bar =2 μm.	2017-11-10	You, Q-M.;Kociolek, J. P.;Cai, M-J.;Lowe, R. L.;Liu, Y.;Wang, Q-X.		Zenodo	biologists	You, Q-M.;Kociolek, J. P.;Cai, M-J.;Lowe, R. L.;Liu, Y.;Wang, Q-X.			
E73A87ECFF95FFD03A8014B37438FC3A.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/13723295/files/figure.png	https://doi.org/10.5281/zenodo.13723295	FIGURES 14–17. Sellaphora constrictum sp. nov. SEM, internal views. Fig. 14. Valve view of entire valve, showing straight raphe and arrangement of striae. Fig. 15. Central part of the valve, showing asymmetric proximal raphe ends deflected in the same direction and arrangement of striae. Note there is only a single type of areolae evident internally. Fig. 16. Valve apex, showing larger foramen-like (pit) that does not penetrate to the exterior. Fig. 17. Valve apex, showing the long helicotoglossa. Scale bar =2 μm.	FIGURES 14–17. Sellaphora constrictum sp. nov. SEM, internal views. Fig. 14. Valve view of entire valve, showing straight raphe and arrangement of striae. Fig. 15. Central part of the valve, showing asymmetric proximal raphe ends deflected in the same direction and arrangement of striae. Note there is only a single type of areolae evident internally. Fig. 16. Valve apex, showing larger foramen-like (pit) that does not penetrate to the exterior. Fig. 17. Valve apex, showing the long helicotoglossa. Scale bar =2 μm.	2017-11-10	You, Q-M.;Kociolek, J. P.;Cai, M-J.;Lowe, R. L.;Liu, Y.;Wang, Q-X.		Zenodo	biologists	You, Q-M.;Kociolek, J. P.;Cai, M-J.;Lowe, R. L.;Liu, Y.;Wang, Q-X.			
