Portal:Amphibians/DYK/8

...that the Cheat Mountain salamander of West Virginia is the only vertebrate known to be unique to that state?
... that the Permian amphibian Trimerorhachis either brooded young in its mouth or ate them?
... that the Cumberland Dusky Salamander is believed to hybridize with the Ocoee Salamander?
... that female European cave salamanders do not normally eat while they guard their eggs for six months or more?
... that in hot weather, the eastern spadefoot toad (pictured) may aestivate in the deep burrow it has dug?