The single certainly identified male has a pale ochre-yellow head-and-chest region and a grayish abdomen. It was found near the entrance of Tham En cave in Laos.
In this male, the upper head-and-chest region is pale ochre-yellow, with a large light brown central mark extending over the eye area. The face below the eyes is not darkened.
This one male was found near the entrance of Tham En karst cave in the Thakek area on 28 February 2003.
The underside of this male’s chest is whitish, with narrow dark brown edges and a light brown rear third.
Its legs are ochre-yellow, with paler tips on the long segments and indistinct dark rings. Its ochre-gray abdomen has some dark spots above and no pattern below.
An extinction-risk assessment has not been added yet.