Notopygus

Notopygus is a genus of ichneumon wasps in the family Ichneumonidae. The genus is poorly documented in scientific literature, with minimal published information on its biology and species diversity. Based on its placement within Ichneumonidae, members are parasitoid wasps, though specific host associations remain unconfirmed. The genus name refers to the characteristic dorsal abdominal structure, with 'noto-' (back) and 'pygus' (rump) alluding to a distinctive posterior feature.