Pseudoxenodon stejnegeri
Pseudoxenodon stejnegeri, commonly known as Stejneger's bamboo snake or (Stejneger's) mountain keelback, is a species of snake in the family Colubridae. The species was first described from Taiwan where it is widespread. It is also widespread in Eastern China and has been recorded in Yunnan and Hunan too. There are two subspecies:
 Pseudoxenodon stejnegeri stejnegeri Barbour, 1908 – China, Taiwan
 Pseudoxenodon stejnegeri striaticaudatus Pope, 1928 – China

Description
Pseudoxenodon stejnegeri stejnegeri grows to  in total length. It is oviparous. Habitat
This species lives in dense forest on mountains at elevations of  above sea level, typically near water where it forages on amphibians. in Taiwan, its altitudinal range is . References

Pseudoxenodon
Snakes of China
Reptiles of Taiwan
Reptiles described in 1908
Taxa named by Thomas Barbour