Priotyrannus closteroides (Thomson, 1877)

A quite common species that found in Indochina, they are high elevation forest insects that can be collected mainly by light trap. Small to medium size, the body covered with shining yellow hair.
Season of mature about May to July, they must be found in South China and Laos as well, they are not so common but locally there were not many individuals be observed. Male and female similar in shape.

Priotyrannus closteroides (Thomson, 1877), male

Priotyrannus hueti Drumont, 2008

This species is one of two members of the genus that found from Vietnam. P. hueti was described from North of Vietnam by Alain Drumont in 2008 base on materials from Tam Dao National Park, Vinh Phuc Province.
It is medium large size, as compared to related species Priotyrannus closteroides (Thomson, 1877). The most remarkable characteristic of the species is a lobe on lateral side of pronotum on both male and female specimens.

Male of Priotyrannus hueti Drumont, 2008