Its type locality is in Phu Chong-Na Yoi National Park, Ubon Ratchathani Province in the far east of Thailand, and it is only known from eastern Thailand, although it is not unlikely that it occurs in adjacent Laos too.
Its type locality is in Phu Chong-Na Yoi National Park, Ubon Ratchathani Province in the far east of Thailand. Although it is not unlikely that it occurs in adjacent Laos too. This was what it is only known from eastern Thailand.