Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada

Subfamily Rhyssinae

Unknown: what is this bug? - Megarhyssa greenei Wood depositor - Megarhyssa macrurus Megarhyssa macrurus - female Winged bug on a stump... what is it? - Megarhyssa macrurus - female Unknown wasp? what is it? - Megarhyssa nortoni Megarhyssa macrurus - female Ichneumon - Rhyssa - female
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Class Insecta (Insects)
Order Hymenoptera (Ants, Bees, Wasps and Sawflies)
No Taxon (parasitic Apocrita)
Superfamily Ichneumonoidea (Braconids and Ichneumons)
Family Ichneumonidae (Ichneumon Wasps)
Subfamily Rhyssinae
Identification
Large size, very long ovipositor, cylindrical abdomen becoming dorsolaterally compressed apically, hind coxae length more than twice their width.
Remarks
Ectoparasitoids.
Internet References
American Entomological Institute. Description, Biology, classification.