
Larval alpine newt (Ichthyosaura alpestris) feeding
A larval alpine newt (Ichthyosaura alpestris) eating a worm underwater, recorded using high-speed video.

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

A larval alpine newt (Ichthyosaura alpestris) eating a worm underwater, recorded using high-speed video.

An adult alpine newt (Ichthyosaura alpestris) feeding underwater, recorded using high-speed video.

Reconstructing the cranial evolution of the salamander using geometric morphometric data from 148 species, we demonstrate that life cycle influences cranial shape diversity and rate of evolution.

Applying a high-dimensional geometric morphometric approach, we show that size has no significant effect on cranial shape in the Italian fire salamander (Salamandra salamandra giglioli).