Traits taxon details
original description
(of ) Walter J.C. (1953). Paleontology of Rustler Formation, Culberson County, Texas. <em>Journal of Paleontology.</em> 27(5):679-702. page(s): 695, 696, pl. 73, fig. 20-21, 23-24 [details]
taxonomy source
Yochelson E.L. (1960). Permian Gastropoda of the southwestern United States. 3. Bellerophontacea and Patellacea. <em>Bulletin of the American Museum of Natural History.</em> 119(4): 205-294. page(s): 235 [details] Available for editors 
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