original description
Guo, F.-X. [with additions by Chen Jin-hua]. (1988). New genera of fossil bivalves from Yunnan. <em>Yunnan Geology.</em> 7(2): 112-144, pl. 1-7.
page(s): 123, pl. 6, 7 [details]
From editor or global species database
Type locality Yanqu, Jianchuan, Yunnan, southwestern China; Huakaizuo Formation, Middle Jurassic [details]