A dichotomous and an interactive key to the species of Megarhyssa (Hymenoptera: Ichneumonidae) in America, north of Mexico are presented. A diagnosis accompanied by images is provided for male and female wasps of each of the four species, Megarhyssa atrata, Megarhyssa greenei, Megarhyssa macrurus and Megarhyssa nortoni.
Digital Object Identifier (DOI)
This work is supported by the National Institute of Food and Agriculture, U.S. Department of Agriculture, Hatch under KY008041 and KY008065 awarded to MJS.
This is publication No. 16-08-012 of the Kentucky Agricultural Experiment Station and is published with the approval of the Director.
Pook, Victoria G.; Sharkey, Michael J.; and Wahl, David B., "Key to the Species of Megarhyssa (Hymenoptera, Ichneumonidae, Rhyssinae) in America, North of Mexico" (2016). Entomology Faculty Publications. 119.