
Pyrenean newt (Calotriton asper) feeding
A Pyrenean newt (Calotriton asper) feeding feeding above water.

Project resources related to establishing the patterns of morphological and functional variation among salamander species throughout ontogeny.

A Pyrenean newt (Calotriton asper) feeding feeding above water.

From CT scans of 100 lower jaws from African clawed frogs and fire salamanders, we answer the question of whether the amphibian lower jaw evolves as a single unit or evolves with different modules evolving in different ways.

Why salamanders are so special? Were you aware that Salamanders present the most important diversity of developmental strategies among vertebrates? Most salamander species have what we call a biphasic life cycle, meaning that, like the frogs, eggs are laid in…

An adult northern slimy salamander (Plethodon glutinosus) feeding above water, recorded using high-speed video.

An adult axolotl (Ambystoma mexicanum) suction feeding underwater, recorded using high-speed video.

A larval frosted flatwoods salamander (Ambystoma cingulatum) suction feeding underwater, recorded using high-speed video.

An adult frosted flatwoods salamander (Ambystoma cingulatum) feeding above water, recorded using high-speed video.

An Anderson's salamander (Ambystoma andersoni) suction feeding underwater, recorded using high-speed video.

An adult lesser siren (Siren intermedia) eating a worm underwater, recorded using high-speed video.

An adult tiger salamander (Ambystoma tigrinum) eating a cricket above water, recorded using high-speed video.