When two salamander species, the red-backed salamander and the valley-and-ridge salamander, occur without the other present, their jaw structures are identical, and they consume the same prey. However, when the two species co-occur, the red-backed salamander has a slower closing, stronger jaw, while the valley-and-ridge salamander has a faster closing, smaller jaw, and the two species consume different prey sizes. Which of the following is suggested by these observations? a. Competitive exclusio

Salamander - Alchetron, The Free Social Encyclopedia

Tiger Salamander Facts, Pictures & In-Depth Information

The yellow-spotted salamander: the only known solar-powered vertebrate

Natural Habitat of the Yellow Spotted Salamander

Yellow spotted salamander makes dangerous trek once each year

Salamander Lifespan: How Long Do Salamanders Live? - Mr. Amphibian

Barred tiger salamander

Japanese giant salamander