RESUMO

The subfamily Nesomesochorinae is recorded for the first time from America north of Mexico. Two new species of Nonnus (Hymenoptera: Ichneumonidae: Nesomesochorinae) are described, both from Arizona, USA and Mexico. Diagnostic characters and figures are provided to distinguish these two new species from congeners in North and Central America.

Assuntos

Himenópteros , Animais , México , América do Norte