Say T. (1829). Descriptions of some new terrestrial and fluviatile shells of North America. <em>The Disseminator of Useful Knowledge; containing hints to the youth of the U. States, from the School of Industry.</em> 2(16): 244-246 [12 August 1829]. page(s): 244 [details]
Note Mexico, vicinity of Mexico City, Not traced
From editor or global species database
Type locality Mexico, vicinity of Mexico City [details]Type material Not traced [details]
Distribution Southern British Columbia to western Wyoming, southward to southern Utah and Colorado; isolated in coastal or high altitude...
Distribution Southern British Columbia to western Wyoming, southward to southern Utah and Colorado; isolated in coastal or high altitude colonies to the south, in southern California; White Mountains, Arizona; and southern plateau of Mexico [details]
original descriptionSay T. (1829). Descriptions of some new terrestrial and fluviatile shells of North America. <em>The Disseminator of Useful Knowledge; containing hints to the youth of the U. States, from the School of Industry.</em> 2(16): 244-246 [12 August 1829]. page(s): 244 [details]
original description(ofValvata strebeli P. Fischer & Crosse, 1891)Fischer, P. & Crosse, H. (1870-1902). Études sur les mollusques terrestres et fluviatiles du Mexique et du Guatemala. <i>Mission scientifique au Mexique et dans l'Amerique Centrale. Recherches zoologiques</i>, Partie 7 Volume 1: 702 pp., pls 1-31; volume 2: 731 pp., pls 32-72. Paris: Imprimerie Nationale. Published in 17 livraisons. Volume 1: 1-152, pls 1-6 (1870); 153-304, pls 7-12 (1872); 305-464, pls 13-20 (1873); 465-546, pls 21-24 (1875); 547-624, pls 25-28 (1877); 625-702, pls 29-31 (1878). Volume 2: 1-80, pls 32-36 (1880); 81-128, pls 37-42 (1886); 129-176, pls 43-46 (1888); 177-256, pls 47-48 (1890); 257-312, pls 49-52 (1891); 313-392, pls 53-54 (1892); 393-656, pls 55-66 (1894); 657-731, pls 67-72 (1902). , available online athttps://www.biodiversitylibrary.org/page/32561855 page(s): 2: 304 [details]
original description(ofValvata humeralis var. pilsbryi E. von Martens, 1899)Martens, E. von. (1890-1901). Biologia Centrali-Americana. Land and freshwater Mollusca. London: Francis & Taylor, xxviii + 706 pp., 44 pls. [1890: pp. 1-40, pl. 1; 1891: pp. 41-96, pls. 2-5; 1892: pp. 97-176, pls. 6-9; 1893: pp. 177-248, pls. 10-12; 1894: pls. 13-15; 1897: pp. 249-288, pl. 16; 1898: pp. 289-368, pls. 17-20; 1899: pp. 369-472, pls. 21-28; 1900: pp. 473-608, pls. 29-41; 1901: pp. 609-706 + xxviii, pls. 42-44]. <em>Biologia Centrali-Americana.</em> 9: 473-608, plates 28-44., available online athttps://biodiversitylibrary.org/page/573268 page(s): 427 [details]
basis of recordThompson, 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 sourceBurch, J. B. (1982). North American freshwater snails: identification keys, generic synonymy, supplemental notes, glossary, references, index. <em>Walkerana.</em> 1(4): 217-365 [30 December 1982]. page(s): 226, textfig. [details] Available for editors [request]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Distribution Southern British Columbia to western Wyoming, southward to southern Utah and Colorado; isolated in coastal or high altitude colonies to the south, in southern California; White Mountains, Arizona; and southern plateau of Mexico [details] Type locality Mexico, vicinity of Mexico City [details] Type material Not traced [details]