Arrenurus (Rhinophoracarus) truncatus (Walter, 1929)
Material examined. 1/1/0, swamp Kaeng Leang Chan, Maha Sarakham Province, 16° 11.469ʹ N, 103° 12.413ʹ E, 2-xi-2016.
Remarks. Arrenurus truncatus has so far been reported from southeast Asia. It was known from Indonesia and Burma. In the present study, it is new for the fauna of Thailand.