Species of Anagrus Haliday, 1833 (Hymenoptera, Chalcidoidea, Mymaridae) in Navarra (Spain)

Six species ofAnagrus, collected with a Malaise trap and a sweep net, were captured during the study of the entomofauna of 60 corn fields in the province of Navarra. These species are Anagrus atomus (Linnaeus, 1767), A. similis Soyka, 1955, A. incarnatus Haliday, 1833,A. obscurus Forster sensu Soyka, 1955, A. subfuscus Forster, 1847 and A. optabilis (Perkins, 1905). All of these are new for the lberian peninsula. lnformation about their hosts, and their role in biological control are given.

Key words: Hymenoptera, Mymaridae, Anagrus, Zea mays, Navarra, Spain.