Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
The Genera of Ichneumonidae, Part 1
By Townes H
Memoirs of the American Entomological Institute, Number 11, 1969
Cite: 1770849 with citation markup [cite:1770849]
subfamilies as defined by Townes: Ephialtinae, Tryphoninae, Labiinae, Adelognathinae, Xoridinae, and Agriotypinae plus terminology, morphology, etc.

Note: Townes' nomenclature is not used by BugGuide

PDF on DVD available for sale through the AEI: http://www.amentinst.org/memoirs.php