Traits taxon details
original description
Pan, H.-Z.; Erwin, D. H. (2002). Gastropods from the Permian of Guangxi and Yunnan provinces, South China. <em>The Paleontological Society Memoir.</em> 56: 1-49. page(s): 36, fig. 18.1, 18.2, 18.10, 18.11 [details] Available for editors 
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