Contribution to the genus Okinawepipona Yamane (Hymenoptera: Vespidae: Eumeninae) from Vietnam, with description of a new species

Abstract

A new species of the genus Okinawepipona Yamane from Vietnam is described and figured: Okinawepipona yty Nguyen, sp. nov. (northern Vietnam). Biology of O. yty Nguyen, sp. nov. and O. nigra Nguyen & Xu, 2014 is recorded. A key to the four species known in the genus is provided.