MolluscaBase taxon details
original description
(of Polygyra polita Pilsbry & Hinkley, 1907) Pilsbry, H. A. & Hinkley, A. A. (1907). New land and fresh-water shells from Mexico. <em>The Nautilus.</em> 21(4): 38-39, pl. 5, figs. 11-13., available online at https://www.biodiversitylibrary.org/page/3665986
page(s): 38, pl. 5, fig. 11 [details]
original description
(of Polygyra scintilla Pilsbry & Hubricht, 1956) Pilsbry, H. A. & Hubricht, L. (1956). Beach drift Polygyridae from southern Texas. <em>The Nautilus.</em> 69(3): 93-96, pl. 5, figs. 1-3a., available online at https://www.biodiversitylibrary.org/page/8525260
page(s): 94-95, pl. 5, figs. 3-3a [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]
additional source
Emberton, 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 at https://www.biodiversitylibrary.org/page/13113494
page(s): 90 [details]
From editor or global species database