closeup on an colorful adult of the endangered laos warty newt, paramesotriton laoensis

amphibia amphibian black chordata caudata nature paramesotriton laoensis salamandridae skin urodela warty animal aquatic biology close closeup colors creature detail endangered wildlife endemic fauna green herpetology laos newt laotriton macro natural one pettrade poisonous predator salamander single tailed toxic vertebrate warning warts wild yellow zoology colorful adult