Description of a new species of Deinodryinus from Ecuador: D. hubeni sp. nov. (Hymenoptera, Dryinidae).

A new species of Deinodryinus Perkins, 1907, D. hubeni sp. nov., is described from Ecuador, Tungurahua Province. The new species can be recognized by having the antennal setae shorter than breadth of antennomeres, the face completely sculptured by subparallel longitudinal keels, the paramere with distal extremity covered with sensorial lamellae and with inner proximal branch covered with lamellae and wrapping penis. The male holotype is compared with the known males of all other Neotropical species of the same genus. The key to the Neotropical males of Deinodryinus is modified to include this new species.