| megalobatrachus | (n) giant salamanders; in some classifications included in the genus Cryptobranchus, Syn. genus Megalobatrachus |
| giant salamander | (n) large (up to more than three feet) edible salamander of Asia, Syn. Megalobatrachus maximus |
| Megalobatrachus | prop. n. A genus of giant salamanders; in some classifications included in the genus |