A Review of the Palaearctic Species of the Genus Hadrodactylus Forster (Hymenoptera, Ichneumonidae, Ctenopelmatinae) with a Description of Five New Species

摘要

30 Palaearctic species of Hadrodactylus are considered. 2 species-group with 6 subgroups are distinguished. 5 new species from the Eastern Palaearctic Region are described: Hadrodactylus arkit sp. n. (Kyrgyzstan), H. caucasicus sp. n. (Caucasus), H nitidus sp. n., H sibiricus sp. n., and H. taigensis sp. n. (Eastern Siberia and Far East of Russia). A new combination and a new synonymy Xenoschesis incarnator Aubert, 1985 (recte Hadrodactylus, comb, n.) = Hadrodactylus fugax almator Aubert, 1996, syn.n. are established. An annotated list of species is given with data on the distribution in Russia and adjacent territories. A key to 30 Palaearctic species is given.