A new species of the genus Himertosoma Schmiedeknecht, Himertosoma kuslitzkiisp. n., was discovered in Amamioshima Island, the Ryukyus. This new species resembles two Oriental species, Himertosoma philippense Chandra & Gupta and Himertosoma townesi Chandra & Gupta, in the colour pattern of the head and metasoma, number of flagellomeres, and the relatively slender first metasomal tergite, but ca...

The diverse genus Ophion is almost entirely undescribed in the Nearctic region. In this paper we define the Ophionscutellaris species group. This species group is well-supported by analysis of DNA (ITS2, COI, and 28S D2-D3) and morphology. It includes the Palearctic species Ophionscutellaris and the Nearctic species Ophionidoneus. An integrative analysis of DNA, geometric wing morphometrics, cl...

Combivena Sheng & Sun, gen.n. and Combivena sulcata Sheng & Sun, sp.n. belonging to Acaenitinae of family Ichneumonidae (Hymenoptera), collected from Qinghai Province, China, are described and illustrated.

The parasitoid complex associated with Monochamus galloprovincialis (Olivier), vector of the pine wood nematode, is discussed. Four species of the family Braconidae and one Ichneumonidae were found associated with Monochamus galloprovincialis in Portugal, namely Atanycolus denigrator (Linnaeus), Atanycolus ivanowi (Kokujev), Cyanopterus flavator (Fabricius), Doryctes striatellus (Nees) (Braconi...

New distributional records on 55 ichneumonids (Hymenoptera, Ichneumonidae) from Italy are provided. Of these, 47 species are new for Italy, including representatives of the subfamily Diacritinae and of the tribes Zimmeriini (Ichneumoninae) and Pseudorhyssini (Poemeniinae); six species are new for Sardinia, one for Sicily and one for the Italian mainland. The hitherto unknown female of Baranisob...

Additions to the Iranian fauna of Ichneumonidae (Hymenoptera: Ichneumonoidea) with first records two genera and 13 species

Three new Afrotropical Lycorina species are described: L. horstmanni sp. nov., L. jacksonfive sp. nov. and L. riftensis sp. nov. The description of L. globiceps is expanded to include the large variability of the colour pattern. New distribution records are provided for L. fici and L. globiceps. An illustrated dichotomous key, and an online interactive matrix key available on www.waspweb.org, a...

Laxiareola Sheng and Sun, gen.nov. and Laxiareola ochracea Sheng and Sun, sp.nov. belong to Brachyscleromatinae of the family Ichneumonidae, from the Jiangxi Province in China, are described in the present study. A key to the genera of Brachyscleromatinae is given.

The genus Meggoleus Townes, 1971 (Ichneumonidae, Tersilochinae) currently comprises two species, one from Brazil and one from Gabon. The genus is recorded from Peru for the first time, with a range extension of the type species, Meggoleus spirator Townes, 1971, and the discovery of two new species - Meggoleus fuscatussp. n. and Meggoleus pampahermosensissp. n. A key to the world's species is pr...

The Japanese species of subgenus Conoblasta Förster 1869 sensu Aubert (1978) and Kuslitzky (1974, 2007) of the genus Glypta Gravenhorst 1829 are reviewed. No reliable synapomorphies are found for the species of Conoblasta after all and thus we conclude that they should be treated as a tentative species group. Eighteen species of the Conoblasta species group, including 11 new species (G. cognata...