MolluscaBase taxon details
original description
(of Bulimulus johnstoni Hanna, 1923) Hanna, G. D. (1923). Expedition of the California Academy of Sciences to the Gulf of California in 1921. Land and freshwater mollusks. <em>Proceedings of the California Academy of Sciences.</em> ser. 4, 12(26): 483-527, pls 7-11., available online at https://www.biodiversitylibrary.org/page/26874971 page(s): 491 [details]
basis of record
Thompson, F. G. (2011). An annotated checklist and bibliography of the land and freshwater snails of México and Central America. <em>Florida Museum of Natural History Bulletin.</em> 50(1): 1-299. [details] Available for editors [request]
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