Campeloma
Campeloma is a genus of gilled operculate freshwater snails in the family Viviparidae.
Distribution
They are common in unpolluted rivers in the eastern United States and southeastern Canada.Species
Species within the genus Campeloma include:- † Campeloma acroterion J. H. Hartman, 2015Campeloma brevispirum F. C. Baker, 1928Campeloma crassula Rafinesque, 1819 – ponderous campelomaCampeloma decampi – the slender campelomaCampeloma decisum – pointed campelomaCampeloma exile Campeloma floridense Call, 1886 – purple-throat campelomaCampeloma geniculum – ovate campelomaCampeloma gibbum Campeloma leptum Mattox, 1940Campeloma lewisi Walker, 1915Campeloma limum – file campelomaCampeloma milesi Campeloma nebrascensis Campeloma parthenum Vail, 1979 – maiden campelomaCampeloma regulare – cylinder campelomaCampeloma rufum Campeloma subsolidum Anthony – Campeloma tannum Mattox, 1940