taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
095F7E0C6B705DEC8E9EF734D112E162.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1498969	https://doi.org/10.3897/zookeys.1265.160661.figure2	Figure 2. Living Hypselostoma spp. A, B. Hypselostoma pongrati sp. nov. paratype NHLRU 015; C, D. Hypselostoma sichomphuense sp. nov. paratype NHLRU 033.	Figure 2. Living Hypselostoma spp. A, B. Hypselostoma pongrati sp. nov. paratype NHLRU 015; C, D. Hypselostoma sichomphuense sp. nov. paratype NHLRU 033.	2025-12-23	Tanmuangpak, Kitti;Nahok, Benchawan;Chanlabut, Utain;Tumpeesuwan, Chanidaporn;Tumpeesuwan, Sakboworn		Zenodo	biologists	Tanmuangpak, Kitti;Nahok, Benchawan;Chanlabut, Utain;Tumpeesuwan, Chanidaporn;Tumpeesuwan, Sakboworn			
095F7E0C6B705DEC8E9EF734D112E162.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1498970	https://doi.org/10.3897/zookeys.1265.160661.figure3	Figure 3. Shell morphology of Hypselostoma pongrati sp. nov. holotype NHLRU 014. A. Apertural view; B. Lateral view; C, E, F. Protoconch view; D. Umbilical view apertural detail; G – I. Apertural view in different angles.	Figure 3. Shell morphology of Hypselostoma pongrati sp. nov. holotype NHLRU 014. A. Apertural view; B. Lateral view; C, E, F. Protoconch view; D. Umbilical view apertural detail; G – I. Apertural view in different angles.	2025-12-23	Tanmuangpak, Kitti;Nahok, Benchawan;Chanlabut, Utain;Tumpeesuwan, Chanidaporn;Tumpeesuwan, Sakboworn		Zenodo	biologists	Tanmuangpak, Kitti;Nahok, Benchawan;Chanlabut, Utain;Tumpeesuwan, Chanidaporn;Tumpeesuwan, Sakboworn			
095F7E0C6B705DEC8E9EF734D112E162.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1498972	https://doi.org/10.3897/zookeys.1265.160661.figure5	Figure 5. Radula morphology of Hypselostoma spp. A – E. Hypselostoma pongrati sp. nov. paratype NHLRU 015; F – L. Hypselostoma sichomphuense sp. nov. paratype NHLRU 034. Abbreviations: C = central tooth; L = lateral teeth; M = marginal teeth.	Figure 5. Radula morphology of Hypselostoma spp. A – E. Hypselostoma pongrati sp. nov. paratype NHLRU 015; F – L. Hypselostoma sichomphuense sp. nov. paratype NHLRU 034. Abbreviations: C = central tooth; L = lateral teeth; M = marginal teeth.	2025-12-23	Tanmuangpak, Kitti;Nahok, Benchawan;Chanlabut, Utain;Tumpeesuwan, Chanidaporn;Tumpeesuwan, Sakboworn		Zenodo	biologists	Tanmuangpak, Kitti;Nahok, Benchawan;Chanlabut, Utain;Tumpeesuwan, Chanidaporn;Tumpeesuwan, Sakboworn			
095F7E0C6B705DEC8E9EF734D112E162.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1498973	https://doi.org/10.3897/zookeys.1265.160661.figure6	Figure 6. Genital system of Hypselostoma spp. A, B. Hypselostoma pongrati sp. nov., paratype (NHLRU 015); A. Genital system; B. Schematic drawing of the genital system; C, D. Hypselostoma sichomphuense sp. nov., paratype (NHLRU 034); C. Genital system; D. Schematic drawing of the genital system. Abbreviations: ag = albumen gland; at = atrium; e = epiphallus; ec = epiphallic caecum; fo = free oviduct; hd = hermaphroditic duct; p = penis; pr = penial retractor muscle; pro = prostate; gs = gametolytic sac; ut = uterus; v = vagina; vd = vas deferens.	Figure 6. Genital system of Hypselostoma spp. A, B. Hypselostoma pongrati sp. nov., paratype (NHLRU 015); A. Genital system; B. Schematic drawing of the genital system; C, D. Hypselostoma sichomphuense sp. nov., paratype (NHLRU 034); C. Genital system; D. Schematic drawing of the genital system. Abbreviations: ag = albumen gland; at = atrium; e = epiphallus; ec = epiphallic caecum; fo = free oviduct; hd = hermaphroditic duct; p = penis; pr = penial retractor muscle; pro = prostate; gs = gametolytic sac; ut = uterus; v = vagina; vd = vas deferens.	2025-12-23	Tanmuangpak, Kitti;Nahok, Benchawan;Chanlabut, Utain;Tumpeesuwan, Chanidaporn;Tumpeesuwan, Sakboworn		Zenodo	biologists	Tanmuangpak, Kitti;Nahok, Benchawan;Chanlabut, Utain;Tumpeesuwan, Chanidaporn;Tumpeesuwan, Sakboworn			
095F7E0C6B705DEC8E9EF734D112E162.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1498974	https://doi.org/10.3897/zookeys.1265.160661.figure7	Figure 7. Shell dimension of Hypselostoma pongrati sp. nov. and Hypselostoma sichomphuense sp. nov.	Figure 7. Shell dimension of Hypselostoma pongrati sp. nov. and Hypselostoma sichomphuense sp. nov.	2025-12-23	Tanmuangpak, Kitti;Nahok, Benchawan;Chanlabut, Utain;Tumpeesuwan, Chanidaporn;Tumpeesuwan, Sakboworn		Zenodo	biologists	Tanmuangpak, Kitti;Nahok, Benchawan;Chanlabut, Utain;Tumpeesuwan, Chanidaporn;Tumpeesuwan, Sakboworn			
2F106A505E7D525E8B8B6631EFACD4B5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1498969	https://doi.org/10.3897/zookeys.1265.160661.figure2	Figure 2. Living Hypselostoma spp. A, B. Hypselostoma pongrati sp. nov. paratype NHLRU 015; C, D. Hypselostoma sichomphuense sp. nov. paratype NHLRU 033.	Figure 2. Living Hypselostoma spp. A, B. Hypselostoma pongrati sp. nov. paratype NHLRU 015; C, D. Hypselostoma sichomphuense sp. nov. paratype NHLRU 033.	2025-12-23	Tanmuangpak, Kitti;Nahok, Benchawan;Chanlabut, Utain;Tumpeesuwan, Chanidaporn;Tumpeesuwan, Sakboworn		Zenodo	biologists	Tanmuangpak, Kitti;Nahok, Benchawan;Chanlabut, Utain;Tumpeesuwan, Chanidaporn;Tumpeesuwan, Sakboworn			
2F106A505E7D525E8B8B6631EFACD4B5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1498971	https://doi.org/10.3897/zookeys.1265.160661.figure4	Figure 4. Shell morphology of Hypselostoma sichomphuense sp. nov. holotype NHLRU 032. A, G – I. Apertural view; B. Lateral view; C, E, F. Protoconch view; D. Umbilical view; A, G – I. Apertural view in different angles. Abbreviations for apertural teeth: UPL = upper palatal plica; C = columellar fold; IP = infraparietal plica.	Figure 4. Shell morphology of Hypselostoma sichomphuense sp. nov. holotype NHLRU 032. A, G – I. Apertural view; B. Lateral view; C, E, F. Protoconch view; D. Umbilical view; A, G – I. Apertural view in different angles. Abbreviations for apertural teeth: UPL = upper palatal plica; C = columellar fold; IP = infraparietal plica.	2025-12-23	Tanmuangpak, Kitti;Nahok, Benchawan;Chanlabut, Utain;Tumpeesuwan, Chanidaporn;Tumpeesuwan, Sakboworn		Zenodo	biologists	Tanmuangpak, Kitti;Nahok, Benchawan;Chanlabut, Utain;Tumpeesuwan, Chanidaporn;Tumpeesuwan, Sakboworn			
2F106A505E7D525E8B8B6631EFACD4B5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1498972	https://doi.org/10.3897/zookeys.1265.160661.figure5	Figure 5. Radula morphology of Hypselostoma spp. A – E. Hypselostoma pongrati sp. nov. paratype NHLRU 015; F – L. Hypselostoma sichomphuense sp. nov. paratype NHLRU 034. Abbreviations: C = central tooth; L = lateral teeth; M = marginal teeth.	Figure 5. Radula morphology of Hypselostoma spp. A – E. Hypselostoma pongrati sp. nov. paratype NHLRU 015; F – L. Hypselostoma sichomphuense sp. nov. paratype NHLRU 034. Abbreviations: C = central tooth; L = lateral teeth; M = marginal teeth.	2025-12-23	Tanmuangpak, Kitti;Nahok, Benchawan;Chanlabut, Utain;Tumpeesuwan, Chanidaporn;Tumpeesuwan, Sakboworn		Zenodo	biologists	Tanmuangpak, Kitti;Nahok, Benchawan;Chanlabut, Utain;Tumpeesuwan, Chanidaporn;Tumpeesuwan, Sakboworn			
2F106A505E7D525E8B8B6631EFACD4B5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1498973	https://doi.org/10.3897/zookeys.1265.160661.figure6	Figure 6. Genital system of Hypselostoma spp. A, B. Hypselostoma pongrati sp. nov., paratype (NHLRU 015); A. Genital system; B. Schematic drawing of the genital system; C, D. Hypselostoma sichomphuense sp. nov., paratype (NHLRU 034); C. Genital system; D. Schematic drawing of the genital system. Abbreviations: ag = albumen gland; at = atrium; e = epiphallus; ec = epiphallic caecum; fo = free oviduct; hd = hermaphroditic duct; p = penis; pr = penial retractor muscle; pro = prostate; gs = gametolytic sac; ut = uterus; v = vagina; vd = vas deferens.	Figure 6. Genital system of Hypselostoma spp. A, B. Hypselostoma pongrati sp. nov., paratype (NHLRU 015); A. Genital system; B. Schematic drawing of the genital system; C, D. Hypselostoma sichomphuense sp. nov., paratype (NHLRU 034); C. Genital system; D. Schematic drawing of the genital system. Abbreviations: ag = albumen gland; at = atrium; e = epiphallus; ec = epiphallic caecum; fo = free oviduct; hd = hermaphroditic duct; p = penis; pr = penial retractor muscle; pro = prostate; gs = gametolytic sac; ut = uterus; v = vagina; vd = vas deferens.	2025-12-23	Tanmuangpak, Kitti;Nahok, Benchawan;Chanlabut, Utain;Tumpeesuwan, Chanidaporn;Tumpeesuwan, Sakboworn		Zenodo	biologists	Tanmuangpak, Kitti;Nahok, Benchawan;Chanlabut, Utain;Tumpeesuwan, Chanidaporn;Tumpeesuwan, Sakboworn			
2F106A505E7D525E8B8B6631EFACD4B5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1498970	https://doi.org/10.3897/zookeys.1265.160661.figure3	Figure 3. Shell morphology of Hypselostoma pongrati sp. nov. holotype NHLRU 014. A. Apertural view; B. Lateral view; C, E, F. Protoconch view; D. Umbilical view apertural detail; G – I. Apertural view in different angles.	Figure 3. Shell morphology of Hypselostoma pongrati sp. nov. holotype NHLRU 014. A. Apertural view; B. Lateral view; C, E, F. Protoconch view; D. Umbilical view apertural detail; G – I. Apertural view in different angles.	2025-12-23	Tanmuangpak, Kitti;Nahok, Benchawan;Chanlabut, Utain;Tumpeesuwan, Chanidaporn;Tumpeesuwan, Sakboworn		Zenodo	biologists	Tanmuangpak, Kitti;Nahok, Benchawan;Chanlabut, Utain;Tumpeesuwan, Chanidaporn;Tumpeesuwan, Sakboworn			
2F106A505E7D525E8B8B6631EFACD4B5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1498974	https://doi.org/10.3897/zookeys.1265.160661.figure7	Figure 7. Shell dimension of Hypselostoma pongrati sp. nov. and Hypselostoma sichomphuense sp. nov.	Figure 7. Shell dimension of Hypselostoma pongrati sp. nov. and Hypselostoma sichomphuense sp. nov.	2025-12-23	Tanmuangpak, Kitti;Nahok, Benchawan;Chanlabut, Utain;Tumpeesuwan, Chanidaporn;Tumpeesuwan, Sakboworn		Zenodo	biologists	Tanmuangpak, Kitti;Nahok, Benchawan;Chanlabut, Utain;Tumpeesuwan, Chanidaporn;Tumpeesuwan, Sakboworn			
