Traits taxon details
original description
(of Qiyangia fortis J.-H. Chen & Y.-M. Xu, 1980 †) Chen, J.-H.; Xu, Y.-M. (1980). New materials of fossil bivalves from "Mesozoic Coal Series" in southwestern Hunan. <em>Acta Palaeontologica Sinica.</em> 19(5): 357-368. page(s): 359, pl. 2, figs 9-11 [details] Available for editors 
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