Distribution of Trimeresurus albolabris (Northeastern White-lipped Tree Pitviper)
(Reptilia: Serpentes: Viperidae)
NB! The distribution of T. albolabris comprises several lineages, which probably represent separate species. T. albolabris (sensu stricto) occurs in S. China, Laos, and N. Vietnam.
 |  | Native distribution |
|  | Former distribution |
|  | Exact range uncertain |
|  | Introductions |