facial closeup on a juvenile mangshan crocodile newt, tylototriton lizhengchangi in dried leaves

lizhengchangi salamandridae tylototriton biodiversity herpetology endangered salamander vertebrate threatened crocodile amphibian yaotriton juvenile mangshan detailed amphibia chordata outdoors predator wildlife closeup natural caudata urodela biology zoology chinese endemic facial leaves nature animal single tailed dried asian macro black newt wild