the venomous pit viper is found in southern china , northern vietnam, and possibly laos.

animal reptile wildlife amphibian lizard turtle frog invertebrate snake tortoise fish seafood toad venomous pit viper found southern china zhejiang fujian hunan hubei guangdong taiwan northern vietnam jiang ubei laos venom potent hemotoxin hemorrhagic species inhabits high forested mountains coastal mountain slopes rocky valleys acent