They form new species more readily than any other group of vertebrates. Adaptations of the teeth and jaws that allow the fish to adapt to a wide range of food sources and habitats are thought to ...

Ancient frog relatives survived the aftermath of the largest mass extinction of species by feeding on freshwater prey that evaded terrestrial predators, academics have found.

The Ohio Department of Natural Resources lists the Western chorus frog as found in Hamilton County, but Salehpour points out ...