© Entomologica Fennica. 6 September 2007 A review of Finnish Thecophora Rondani, 1845 (Diptera: Conopidae). Jere Kahanpää Kahanpää, J. 2007: A review of Finnish Thecophora Rondani, 1845 (Diptera: Conopidae). — Entomol. Fennica 18: 168–173. The Finnish fauna of the conopid genus Thecophora Rondani, 1845 is reviewed on the basis of Finnish museum material from Finland and northwestern Russia. Four species are recorded from Finland, of which T. jakutica Zimina, 1974 is new to Europe. The presence of this recently described species has caused consider- able confusion among dipterists before it was correctly identified. Records of T. melanopa Rondani, 1857 and T. atra (Fabricius, 1781) from Finland are based on misidentifications. An illustrated key to north European species is provided. J. Kahanpää, Finnish Environment Institute, P.O. Box 140, FI-00251 Helsinki, Finland. E-mail:
[email protected] Received 31 January 2005, accepted 21 November 2006 1. Introduction Finnish species have been reared (Smith 1966, 1989, Zimina 1968). The conopid genus Thecophora Rondani, 1845 The Finnish Thecophora material has never consists of small, drab grey or blackish flies. Like been revised. The collected specimens were iden- most parasitoid insects they are rather variable in tified by the original collectors, who seldom had size, shape and coloration. Identification of speci- access to reference material of all North Euro- mens is not always easy and often relies on char- pean species. This has resulted in great confusion acters present in only one sex. 39 species are about the number of species present in the coun- known world-wide; eleven of these are found in try and the relative abundances thereof.