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, 2015
 * Campeloma brevispirum F. C. Baker, 1928
 * Campeloma crassula Rafinesque, 1819 - ponderous campeloma
 * Campeloma decampi (W. G. Binney, 1865) - the slender campeloma
 * Campeloma decisum (Say, 1817) - pointed campeloma
 * Campeloma exile (Anthony, 1860)
 * Campeloma floridense Call, 1886 - purple-throat campeloma
 * Campeloma geniculum (Conrad, 1834) - ovate campeloma
 * Campeloma gibbum (Currier, 1867)
 * Campeloma leptum Mattox, 1940
 * Campeloma lewisi Walker, 1915
 * Campeloma limum (Anthony, 1860) - file campeloma
 * Campeloma milesi (I. Lea, 1863)
 * Campeloma nebrascensis (Meek & Hayden, 1856)
 * Campeloma parthenum Vail, 1979 - maiden campeloma
 * Campeloma regulare (I. Lea, 1841) - cylinder campeloma
 * Campeloma rufum (Haldeman, 1841)
 * Campeloma subsolidum Anthony - anatomy
 * Campeloma tannum Mattox, 1940