Simpsonaias ambigua
Animalia | Mollusca | Bivalvia | Unionida | Unionidae | Simpsonaias | Simpsonaias ambigua
Simpsonaias ambigua
Biota | Animalia | Mollusca | Bivalvia | Autobranchia | Heteroconchia | Palaeoheterodonta | Unionida | Unionoidea | Unionidae | Unioninae | Anodontini | Simpsonaias | Simpsonaias ambigua
|  |  | Linnaeus, 1758 | Grobben, 1894 | J. E. Gray, 1854 | Newell, 1965 | Gray, 1854 | Rafinesque, 1820 | Rafinesque, 1820 | Rafinesque, 1820 | Rafinesque, 1820 | Frierson, 1914 | (Say, 1825)