Opistharsostethus parvus - Liang 2001

Photo taken at Doi Suthep-Pui, Chiang Mai Prov., Thailand on 22 April 2014.
This forest species is a new record for Thailand.
It appears to be rare, I have only seen the species only once.
Flight Period
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| x |
Range
China (Yunnan, Guangxi), Laos and Thailand.
Recorded distribution in Thailand. Chiang Mai province.