taxonID	type	description	language	source
AC09407376E15794852201ABCBDDAE3B.taxon	etymology	Etymology. Named after the Tibetan name of Shangri-La City, ” ས ེ མས ་ ཀ ྱ ི ་ ཉ ི ་ ཟ ླ ་ ག ྲ ོ ང ་ ཁ ྱ ེ ར ། ” (Sems kyi nyi zla). The recommended Chinese name is “ 日月旋螺 ”.	en	Zhang, Le-Jia, Liu, Shu-Wei, Chen, Xiao-Yong (2025): Three new species of Valvatidae, Planorbidae, and Lymnaeidae (Mollusca, Gastropoda) from Lake Bitahai, Yunnan Plateau, China. ZooKeys 1264: 249-263, DOI: 10.3897/zookeys.1264.170832
AC09407376E15794852201ABCBDDAE3B.taxon	description	Description. Shell very small (Table 1), Pseudodextral, light yellow, thin, discoidal, with 3.5 – 4 regularly increasing whorls; shell surface rough, with dense spiral striae and vertical growth lines, forming fine reticulate pattern, with short hairs which follow the spiral striae, several weak keels on each whorl; aperture ovate, inner lip tightly attaching to body whorl, Pseudo-umbilicus widely open, shallow, nearly all whorls visible from pseudo-umbilicus side (Figs 3 C, D, 5). Animals light grey, mantle roof with dense fine black dots pattern but normally not visible through the shell (Fig. 6 A).	en	Zhang, Le-Jia, Liu, Shu-Wei, Chen, Xiao-Yong (2025): Three new species of Valvatidae, Planorbidae, and Lymnaeidae (Mollusca, Gastropoda) from Lake Bitahai, Yunnan Plateau, China. ZooKeys 1264: 249-263, DOI: 10.3897/zookeys.1264.170832
30B7A3F099D45FCAA1CC0F95F6872B55.taxon	etymology	Etymology. Named after Shangri-La City. The recommended Chinese name is “ 中甸萝卜螺 ”.	en	Zhang, Le-Jia, Liu, Shu-Wei, Chen, Xiao-Yong (2025): Three new species of Valvatidae, Planorbidae, and Lymnaeidae (Mollusca, Gastropoda) from Lake Bitahai, Yunnan Plateau, China. ZooKeys 1264: 249-263, DOI: 10.3897/zookeys.1264.170832
30B7A3F099D45FCAA1CC0F95F6872B55.taxon	description	Description. Shell medium (Table 1), yellow, glossy, with 4 whorls enlarging rapidly, spire short and pointed; aperture very large and ear-shaped, columellar fold weak, the lower half of the inner apertural lip straight and sloping outward away from central axis (Fig. 8). Animals light grey, mantle roof with evenly dispersed black-grey pigment, without round spots (Fig. 6 B).	en	Zhang, Le-Jia, Liu, Shu-Wei, Chen, Xiao-Yong (2025): Three new species of Valvatidae, Planorbidae, and Lymnaeidae (Mollusca, Gastropoda) from Lake Bitahai, Yunnan Plateau, China. ZooKeys 1264: 249-263, DOI: 10.3897/zookeys.1264.170832
415560C284495168A127BEF835B4DFCA.taxon	etymology	Etymology. Named after the type locality Lake Bitahai. The recommended Chinese name is “ 碧塔盘螺 ”.	en	Zhang, Le-Jia, Liu, Shu-Wei, Chen, Xiao-Yong (2025): Three new species of Valvatidae, Planorbidae, and Lymnaeidae (Mollusca, Gastropoda) from Lake Bitahai, Yunnan Plateau, China. ZooKeys 1264: 249-263, DOI: 10.3897/zookeys.1264.170832
415560C284495168A127BEF835B4DFCA.taxon	description	Description. Shell very small (Table 1), light yellow to brown, thin, discoidal, with 3 – 3.5 regularly increasing whorls; shell surface with dense fine growth lines both in adult and embryonic shell, spiral whorls flat disc-shaped, last 1 / 5 body whorl always uncoiling and twisting diagonally downward; aperture round, inner lip always detached from body whorl, umbilicus widely open, nearly all whorls visible from umbilicus side. Operculum round, thin, concave, 6 – 7 dextral whorls (Figs 2, 3 A, B).	en	Zhang, Le-Jia, Liu, Shu-Wei, Chen, Xiao-Yong (2025): Three new species of Valvatidae, Planorbidae, and Lymnaeidae (Mollusca, Gastropoda) from Lake Bitahai, Yunnan Plateau, China. ZooKeys 1264: 249-263, DOI: 10.3897/zookeys.1264.170832
