Dall, W. H. (1893). Preliminary notice of new species of land-shells from the Galápagos Is., collected by Dr. G. Baur. <em>The Nautilus.</em> 7(5): 52–56., available online athttps://www.biodiversitylibrary.org/page/43044435 page(s): 55 [details]
Type locality contained in Galapagos
type locality contained in Galapagos (origin: native) [details]
original descriptionDall, W. H. (1893). Preliminary notice of new species of land-shells from the Galápagos Is., collected by Dr. G. Baur. <em>The Nautilus.</em> 7(5): 52–56., available online athttps://www.biodiversitylibrary.org/page/43044435 page(s): 55 [details]
Present Inaccurate Introduced: alien Containing type locality