West Coast, Rocky Mountain region (Painter, 1962--JSTOR link).
Life Cycle
A parasitoid of grasshoppers, including, when it was extant, the Rocky Mountain Locusts, Melanoplus spretus (Howard, 1916--direct link).
Print References
Howard, L. O. (1916). The insect book : a popular account of the bees, wasps, ants, grasshoppers, flies, and other North American insects exclusive of the butterflies, moths and beetles, with full life histories, tables and bibliographies. Garden City: Doubleday. (Biodiversity Heritage Libary)
Contributed by Joel Kits on 18 June, 2008 - 4:07pm Additional contributions by cotinis Last updated 22 June, 2010 - 9:33am