sri lankan pit viper or ceylon pit viper is a venomous pit viper species endemic to sri lanka

reptile animal green lizard wildlife snake amphibian turtle frog serpent sri lankan pit viper ceylon pitviper locally pala polonga venomous species endemic lanka arboreal nocturnal food lizards frogs mammals birds grasslands rain forests defensive sinuous lash bite hissing venom snakebite bitten acent