MolluscaBase name details
original description
Yen, T.-C. (1935). On Some Tertiary Gastropods of Yunnan. <em>Bulletin of the Geological Society of China.</em> 14(3): 315-336. page(s): 326-327, pl. 3, fig. 9 [details] Available for editors [request]
basis of record
Yen, T.-C. (1943). Review and summary of Tertiary and Quaternary non-marine mollusks of China. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 95: 267-309. page(s): 288 [details] Available for editors [request]
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