Traits name details
original description
Guo, F.-X. (1987). On Trigonioidaceans (Non-marine Cretaceous Bivalves) and Asian Non-marine Cretaceous System. Yunnan Science and Technology Publishing House, Kunming, 206 pp. page(s): 18, 118-119, pl. 2, fig. 7a, b [details] Available for editors 
original description
Guo, F.-X. (1987). New data of Lower Cretaceous bivalves of the Jingxing Formation from West Yunnan. <em>Professional Papers of Stratigraphy and Palaeontology.</em> 18: 147-161. page(s): 152-153, pl. 3, fig. 1a, b [details] Available for editors 
basis of record
Fang, Z.-J.; Chen, J.-H.; Chen, C.-Z.; Sha, J.-G.; Lan, X.; Wen, S.-X. (2009). Supraspecific taxa of the Bivalvia first named, described, and published in China (1927-2007). <em>The University of Kansas Paleontological Contributions, New Series.</em> 17: 1-157. page(s): 114, fig. 33(28, 29) [details] Available for editors 
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