Hyperacmus crassicornis (Gravenhorst, 1829)

Varga, O. & Kostro-Ambroziak, A., 2021, New Records Of The Subfamilies Cylloceriinae And Microleptinae (Hymenoptera, Ichneumonidae) From Eastern Europe, Zoodiversity 55 (6), pp. 485-492 : 489

publication ID	https://doi.org/10.15407/zoo2021.06.485
DOI	https://doi.org/10.5281/zenodo.6377937
persistent identifier	https://treatment.plazi.org/id/03C98784-712D-FFF3-D9D1-0E5EFCA80785
treatment provided by	Felipe
scientific name	Hyperacmus crassicornis (Gravenhorst, 1829)
status

Treatment

Hyperacmus crassicornis (Gravenhorst, 1829) View in CoL

M a t e r i a l. Poland: Podlasie Voivodeship: Biebrza National Park , mineral island Pogorzały, oak-lindenhornbeam forest, MT , 6– 20.07.2008, 1 ♀ ( A. Kostro-Ambroziak) ( SIZK) .

Diagnosis. The species is characterized by the strongly projecting below antennal sockets head; dorsally absent occipital carina; not strongly twisted mandible, with both teeth visible; propodeum with distinct lateral and lateromedian longitudinal carinae reaching well defined area apicalis; fore wing with vein 3 rs-m absent; short metasomal sternite 1, not reaching the level of spiracles; rugose metasomal tergites 1 contrasting with smooth and glabrous rest of metasoma; short female ovipositor, about 0.4 times as long as the hind tibia length; and tyloids on male flagellomeres 4–5.

Distribution. Holarctic and Oriental regions; Ukraine: Carpathians and Kharkiv Region ( Humala, 2003), Poland ( Sawoniewicz, 2001).