MolluscaBase taxon details
original description
(of Orthalicus ponderosus Strebel, 1882) Strebel, H. & Pfeffer, G. (1882). Beitrag zur Kenntniss der Fauna mexikanischer Land- und Süsswasser- Conchylien, Theil V. <em>Abhandlungen aus dem Gebiete der Naturwissenschaften.</em> 6: 1-139, 19 pls., available online at https://www.biodiversitylibrary.org/page/34114085
page(s): 35-36, pl. 7, figs. 1, 5-8; note: with forms A and B [details]
original description
(of Orthalicus lividusprinceps Strebel, 1882) Strebel, H. & Pfeffer, G. (1882). Beitrag zur Kenntniss der Fauna mexikanischer Land- und Süsswasser- Conchylien, Theil V. <em>Abhandlungen aus dem Gebiete der Naturwissenschaften.</em> 6: 1-139, 19 pls., available online at https://www.biodiversitylibrary.org/page/34114085
page(s): 31, pl. 1, fig. 6 [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.
page(s): 103 [details] Available for editors [request]