closeup on a rare, endangered adult female chinese wenxian knobby newt, tylototriton wenxianensis

amphibia amphibian asian black chordata caudata chinese ecology nature salamandridae status tylototriton wenxianensis urodela vulnerable wenxian knobby newt yaotriton adult animal biology close closeup crocodile endangered endemic eye herpetology macro natural one outdoors predator rare salamander single tail tailed terrestrial vertebrate wild wildlife zoology