Cimbex-americana
Guides
Opheltes glaucopterus barberi
Opheltes glaucopterus barberi is a subspecies of ichneumon wasp in the family Ichneumonidae. It has been documented as a parasitoid of elm sawfly (Cimbex americana) larvae, serving as an internal parasite. The species was described by Cushman in 1924. Distribution records indicate presence in Belgium and Canada (Calgary), with iNaturalist documenting 548 observations.