Traits taxon details
original description
Hsü, S.C. (1935). Fresh-water gastropods from Tertiary and Quaternary deposits of Kwangsi, S. China. <em>Palaeontologia Sinica, Series B.</em> 6(2): 1-48. page(s): 12-13, pl. 2, fig. 1a-d [details] Available for editors 
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): 286 [details] Available for editors 
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