Hymenopterorum ichneumonibus affinium monographiae, genera Europaea et species illustrantes. Scripsit Christ. Godofr. Nees ab Esenbeck Nees von Esenbeck, C. G. (Christian Gottfried), 1776-1858 creator text book Stuttgartiae J.G. Cottae 1834 1834
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LAT Europe Hymenoptera Ichneumonidae Insects QL569 N4 https://www.biodiversitylibrary.org/bibliography/26555 10.5962/bhl.title.26555 OTU