Larval alpine newt (Ichthyosaura alpestris) feeding
A larval alpine newt (Ichthyosaura alpestris) eating a worm underwater, recorded using high-speed video.
Adult fire salamander (Salamandra salamandra) feeding
An adult fire salamander (Salamandra salamandra) eating a cricket, recorded using high-speed video.
Adult Lake Patzcuaro salamander (Ambystoma dumerilii) eating a worm
An adult Lake Patzcuaro salamander (Ambystoma dumerilii) eating a worm underwater, recorded using high-speed video.
Larval Macedonian crested newt (Triiturus macedonicus) feeding
A larval Macedonian crested newt (Triiturus macedonicus) swallows some food underwater, recorded using high-speed video.
Natural history collections: reference libraries of biodiversity
Natural history collections are vast repositories of biodiversity data. We share photos of a recent visit we made to a natural history museum to collect linear caliper measurements and other data from the specimens.
Metamorphosis shapes cranial diversity and rate of evolution in salamanders
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.
Salamander cranial landmark data
Geometric morphometric data from 148 salamander species collected from high-resolution 3D scans.
Cranial integration in the fire salamander, Salamandra salamandra (Caudata: Salamandridae)
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).
Reconstructed meshes of Italian Fire Salamander crania (Salamandra salamandra gigliolii)
Segmented crania of 40 individual Italian Fire Salamanders (Salamandra salamandra gigliolii), reconstructed from micro CT scans.