- ...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?