Agenioideus is a genus of spider wasps from the subfamily Pompilinae; the genus occurs in Europe, where 21 species are recorded, eastwards to Japan,Shimizu, A. & Wahis, R. 2009 Systematic studies on the Pompilidae occurring in Japan: Genus Agenioideus Ashmead (Hymenoptera), supplement, Entomological Science 12(3) 238-251 in North America, South America, and Australia.
Selected species Agenioideus acconeus (Banks, 1947) Agenioideus apicalis (Vander Linden, 1827) Agenioideus arenicolus (Priesner, 1955) Agenioideus biedermani (Banks, 1910) Agenioideus birkmanni (Banks, 1910) Agenioideus ciliatus (Lepeletier, 1845) Agenioideus cinctellus (Spinola, 1808) Agenioideus coronatus (Nouvel & Ribaut, 1958) Agenioideus dichrous (Brulle, 1840) Agenioideus excisus (Morawitz, 1890) Agenioideus expulsus Turner 1917 Agenioideus fascinubecula Wolf, 1986 Agenioideus fertoni (Saunders, 1901) Agenioideus gentilis (Klug, 1834) Agenioideus humilis (Cresson, 1867) Agenioideus injudicatus Junco y Reyes, 1960 Agenioideus ishikawai Shimizu, 1989 Agenioideus kerkyrus Wolf, 1985 Agenioideus kokya Shimizu & Wahis, 2009 Agenioideus maculipes (Smith, 1870) Agenioideus minutus (Banks, 1947) Agenioideus nigricornis (Fabricius), 1775 Agenioideus nubecula (Costa, 1874) Agenioideus poultoni (Saunders, 1904) Agenioideus rhodosoma (Kohl, 1886) Agenioideus ruficeps (Eversmann, 1849) Agenioideus rytiphorus (Kohl, 1886) Agenioideus seminiger (Taschenberg, 1880) Agenioideus sericeus (Vander Linden, 1827) Agenioideus tussaci Wolf, 1986 Agenioideus usurarius (Tournier, 1889) Evans, H.E. 1965 Studies on Neotropical Pompilidae (Hymenoptera). I. The Genus Agenioideus Ashmead in South America Breviora Museum of Comparative Zoology No 234.Krogmann, L*, Austin, A D 2011, Systematics of Australian Agenioideus Ashmead (Hymenoptera: Pompilidae) with the first record of a spider wasp parasitizing Latrodectus hasselti Thorell (redback spider) Australian Journal of Entomology
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