Traits name details
original description
Gu, Z.-W.; Yu, J.-S. (1999). Cretaceous bivalves of the region of Songhuajiang and Liaohe rivers in northeast China. <em>Palaeontologia Sinica (new series B).</em> 32: 1-115. page(s): 63, 101-102, pl. 16, figs 7-9 [details] Available for editors 
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