Townes, H. K. 1945. A Catalogue and Reclassification of the Nearctic Ichneumonidae (Hymentopera) Part II The Subfamilies Mesoleiinae, Plectiscinae, Orthocentrinae, Diplazontinae, Metopiinae, Ophioninae, Mesochorinae. Memoirs of the American Entomological Society 11:478-925.
The Wharton Lab
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