Cryptobranchus alleganiensis
Cryptobranchus alleganiensis
Biota | Animalia | Chordata | Vertebrata | Gnathostomata | Tetrapoda | Amphibia | Caudata | Cryptobranchidae | Cryptobranchus | Cryptobranchus alleganiensis
|  | Haeckel, 1874 |  | von Zittel, 1879 |  | Linnaeus, 1758 | Scopoli, 1777 | Fitzinger, 1826 | Leuckart, 1821 | (Daudin, 1803)