Abstract
The new genus Pumatiraciagen. nov. is described to accommodate a new species, P.venosagen. et sp. nov. from Pu Mat National Park in Vietnam. The new genus is placed in the subtribe Parahiraciina of the Parahiraciini. It is compared with the genera Laohiracia Constant, 2021, Macrodarumoides Che, Zhang et Wang, 2012, Pseudochoutagus Che, Zhang et Wang, 2011, and Rostrolatum Che, Zhang et Wang, 2020 with which it shares possessing an elongate head. Illustrations of habitus, details, and male genitalia are given as well as a distribution map and photographs of the habitat. Laohiraciaacuta Constant, 2021 is recorded for the first time from Vietnam, Pu Luong National Park; living specimens and habitat are illustrated, and the distribution map updated. The Parahiraciini fauna of Vietnam now comprises 14 species belonging to 11 genera.