Traits taxon details
original description
Weller, S. (1900). Kinderhook faunal studies; II, the fauna of the Chonopectus sandstone at Burlington, Iowa. <em>Transactions of the Academy of Science of St. Louis.</em> 10(3): 57-129., available online at https://www.biodiversitylibrary.org/page/5715170 page(s): 111-112, pl. 6, figs. 19-21 [details]
basis of record
Rollins H.B. (1975). Gastropods from the Lower Mississippian Wassonville Limestone in southeastern Iowa. <em>American Museum Novitates.</em> 2579: 1-35. page(s): 16 [details] Available for editors 
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