This spider was described from Cibagou National Nature Reserve in Chayu County, Xizang, China. Its epithet refers to that reserve.
The male holotype is 6.72 mm long. Its dorsal abdomen is red-brown to dark brown, with a pale band at the front, an irregular dark patch in the middle, and two pairs of depressions.
The male holotype and one female paratype were collected at about 2,200 m in Cibagou National Nature Reserve, Chayu County, Xizang. A second female paratype was collected in the same reserve at about 2,570 m.
An extinction-risk assessment has not been added yet.