Ferriss, J. H. (1914). Camps in the Catalinas and White Mountains of Arizona, with description of a new American land shell. <em>The Nautilus.</em> 27(10): 109-112., available online athttps://www.biodiversitylibrary.org/page/1752634 page(s): 109-110 [details]
Type locality contained in USA
type locality contained in USA (origin: native) [details]
, Note On a rock slide of the San Friscisco river,...
From editor or global species database
Type locality On a rock slide of the San Friscisco river, about 10 miles above Clifton, Graham County, Arizona. [details]
Etymology Name for the American malacologist, Henry Augustus Pilsbry (1862-1957).
Etymology Name for the American malacologist, Henry Augustus Pilsbry (1862-1957). [details]
original descriptionFerriss, J. H. (1914). Camps in the Catalinas and White Mountains of Arizona, with description of a new American land shell. <em>The Nautilus.</em> 27(10): 109-112., available online athttps://www.biodiversitylibrary.org/page/1752634 page(s): 109-110 [details]
basis of recordInvertEBase. (2018). Authority files of U.S. and Canadian land and freshwater mollusks developed for the InvertEBase (InvertEBase.org) project. [details]
additional sourceEmberton, K. C. (1995). When shells do not tell: 145 million years of evolution in North America's polygyrid land snails, with a revision and conservation priorities. <em>Malacologia.</em> 37(1): 69-110. Ann Arbor., available online athttps://www.biodiversitylibrary.org/page/13113494 page(s): 88 [details]
additional sourcePilsbry, H. A. & Ferriss, J. H. (1915). The New Mexican Expedition of 1914 - <i>Ashmunella</i>. <em>The Nautilus.</em> 29(3): 29-35, pl. 1, 3a-7. pl. 2, fig. 1; 29(4): 41-43, pl. 2, figs. 2-3., available online athttps://www.biodiversitylibrary.org/page/1815860 page(s): 42, pl. 2, fig. 3 [details]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Etymology Name for the American malacologist, Henry Augustus Pilsbry (1862-1957). [details] Type locality On a rock slide of the San Friscisco river, about 10 miles above Clifton, Graham County, Arizona. [details]