original description(ofValvata tricarinata var. simplex A. Gould, 1841)Gould, A. A. (1841). Report on the Invertebrata of Massachusetts, Comprising the Mollusca, Crustacea, Annelida, and Radiata. Published Agreeably to an Order of the Legislature, by the Commissioners on the Zoological and Botanical Survey of the State. Folsom, Wells, and Thurston, Cambridge, xiii + 373 pp., 15 pls. , available online athttp://www.biodiversitylibrary.org/item/76081 page(s): 226, fig. 156 (right hand figure) [details]
original description(ofValvata unicarinata De Kay, 1843)De Kay, J. E. (1843). Mollusca. Zoology of New-York, or the New-York fauna; comprising detailed descriptions of all the animals hitherto observed within the State of New-York; with brief notices of those occasionally found near its borders; and accompanied by appropriate illustrations. Carroll and Cook, Albany, New York. Part 5, pp. 1-271, plates 1-40., available online athttp://biodiversitylibrary.org/page/2022507 page(s): 118–119, pl. 6: fig. 129a–b [details]
original description(ofValvata carinata G. B. Sowerby I, 1834)Sowerby I, G. B. (1821-1834). <i>The genera of recent and fossil shells, for the use of students, in conchology and geology</i>. Published in 42 parts. Vol. 1, pls 1-126 [1821-1825]; vol. 2, pls 127-262 + text (unpaginated) [1825-1834]. London: G. B. Sowerby. , available online athttps://www.biodiversitylibrary.org/page/45486673 page(s): Valvata, fig. 2 [details]
basis of recordBurch, 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): 224-225 [details] Available for editors [request]
additional sourceBaker, F. C. (1928). The fresh water Mollusca of Wisconsin. Part I. Gastropoda. <em>Wisconsin Geological and Natural History Survey Bulletin.</em> 70: xx + 507 pp., available online athttps://wgnhs.wisc.edu/catalog/publication/000095/resource/b070 page(s): 11, pl. I,. figs. 1-3 [details]
additional sourceLeonard, A. B. (1972). A new <i>Valvata</i> from the Pleistocene of southern Illinois. <em>The Nautilus.</em> 86(1): 1-2, figs. 1-6., available online athttps://www.biodiversitylibrary.org/page/8511547 page(s): figs. 4-6 [details]
additional sourceTurgeon, D., Quinn, J. F., Bogan, A. E., Coan, E. V., Hochberg, F. G., Lyons, W. G., Mikkelsen, P. M., Neves, R. J., Roper, C. F. E., Rosenberg, G., Roth, B., Scheltema, A., Thompson, F. G., Vecchione, M., Williams, J. D. (1998). Common and scientific names of aquatic invertebrates from the United States and Canada: mollusks. 2nd ed. <i>American Fisheries Society Special Publication</i>, 26. American Fisheries Society: Bethesda, MD (USA). ISBN 1-888569-01-8. IX, 526 + cd-rom pp. (look up in IMIS) [details]
additional sourceJohnson, P. D.; Bogan, A. E.; Brown, K. M.; Burkhead, N. M.; Cordeiro, J. R.; Garner, J. T.; Hartfield, P. D.; Lepitzki, D. A. W.; Mackie, G. L.; Tarpley, T. A.; Tiemann, J. S.; Whelan, N. V.; Strong, E. E. (2013). Conservation status of freshwater gastropods of Canada and the United States. <em>Fisheries.</em> 38(6): 247-282., available online athttp://www.tandfonline.com/doi/abs/10.1080/03632415.2013.785396[details] Available for editors [request]
additional sourceClarke, A. H. (1973). The freshwater molluscs of the Canadian Interior Basin. <em>Malacologia.</em> 13(1-2): 1-509., available online athttp://biodiversitylibrary.org/page/13110006 page(s): 234, pl. 11, fig. 7; pl. 20, figs. 4-6 [details]
Present Inaccurate Introduced: alien Containing type locality