Amnicola cincinnatiensis
Cincinnatia integra
Biota | Animalia | Mollusca | Gastropoda | Caenogastropoda | Littorinimorpha | Truncatelloidea | Hydrobiidae | Nymphophilinae | Cincinnatia | Cincinnatia integra
|  |  | Cuvier, 1795 | L. R. Cox, 1960 | A. N. Golikov & Starobogatov, 1975 | Gray, 1840 | W. Stimpson, 1865 | D. W. Taylor, 1966 | Pilsbry, 1891 | (Say, 1821)