closeup on 2 normal european marbled newts, trituris marmoratus and a rare hybrid with a crested newt, triturus italicus

amphibia amphibian chordata caudata european nature other5 salamandridae trirurus carnifex triturus blasii marmoratus urodela animal biology bizarre closeup coloration crested newt herpetology hybrid juvenile macro marbled natural one outdoors predator rare salamander single tailed three triton de blasius italicux vertebrate wild wildlife zoology