closeup on an colorful aquatic adults of the endangered laos warty newt, paramesotriton or laotriton laoensis biting

paramesotriton salamandridae biodiversity herpetology territorial endangered salamander vertebrate aggression laotriton eachother amphibian poisonous predatory terrarium colorful laoensis detailed amphibia chordata creature wildlife pettrade predator closeup aquatic caudata urodela biology endemic zoology adults biting nature animal colors detail tailed yellow warty black fauna green macro toxic warts laos newt skin wild