Country: China (between 25°N and 35°N)
Distribution of Terrestrial Snakes in The Far East
Colubrids
| Rhabdophis subminiatus | X | |
| Rhabdophis tigrinus | C+E |
Vipers
| Azemiops feae | W+C | incl. SE Tibet |
| Azemiops kharini | ? |
Elapids
| Bungarus multicinctus | S |
| Naja atra | SE | |
| Naja fuxi | S | SW Sichuan |
| Ophiophagus hannah | C+SW |
| Sinomicrurus annularis | X | |
| Sinomicrurus macclellandi | X |
Pit Vipers
| Deinagkistrodon acutus | C+E |
| Gloydius angusticeps | NW+N | Sichuan, Qinghai, Gansu |
| Gloydius blomhoffii | C+E | |
| Gloydius brevicaudus | E | |
| Gloydius cognatus | N | E Gansu |
| Gloydius huangi | X | E Tibet |
| Gloydius lateralis | W | Sichuan |
| Gloydius lipipengi | W | E Tibet |
| Gloydius qinlingensis | N | S Shaanxi |
| Gloydius rubromaculatus | NW | Sichuan, Qinghai, Tibet |
| Gloydius stejnegeri | E | |
| Gloydius strauchi | C | Sichuan |
| Gloydius swild | W | Sichuan |
| Ovophis makazayazaya | X | Anhui, Fujian, Gansu, Guangxi, Guizhou, Hunan, Shaanxi, Sichuan, SE Xizang, Yunnan, Zhejiang |
| Ovophis monticola | W? | S Tibet ? |
| Ovophis zayuensis | W | SE Xizang (Tibet), Western |
| Protobothrops dabieshanensis | E | Anhui only |
| Protobothrops himalayanus | W | S Tibet |
| Protobothrops jerdonii | W+C | Xizang (Tibet) |
| Protobothrops kaulbacki | W | E Tibet |
| Protobothrops maolanensis | S | Guizhou and Guangxi only |
| Protobothrops mucrosquamatus | C+E |
| Trimeresurus sichuanensis | X | S Sichuan, probably also in Chongqing and Gizhou |
| Trimeresurus stejnegeri | X | |
| Trimeresurus tibetanus | SW | S Tibet |