closeup on a juvenile metamorphosed laos newt, paramesotriton or laotriton laoensis with it's typical orange dorsum

amphibia amphibian chordata caudata nature paramesotriton laoensis salamandridae urodela animal biology black close closeup colors detail endangered wildlife endemic fauna green herpetology laos warty newt laotriton macro natural orange outdoors poisonous predator predatory salamander single skin species tailed toxic vertebrate warning warts wild yellow zoology detailed juvenile metamorphosed dorsum