Portal:Amphibians/DYK/2

...that the extinct crocodile-like Prionosuchus (scale image pictured) is the largest amphibian known to have existed?
... that the Iberian frog includes beetles, caddisflies and spiders in its diet?
...that the California slender salamander (pictured) has a physique to invade narrow tunnels of earthworms for predation and cover?
... that Wilmer W. Tanner wrote his Ph.D. thesis on the comparative anatomy of salamanders from Mexico and Central America?
... that the new genus of frog Mercurana was named after the late British rock singer Freddie Mercury?