Gnathochorisis crassulus
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Ordo: Hymenoptera
Familia: Ichneumonidae
Genus: Gnathochorisis
Name
Gnathochorisis crassulus (Thomson, 1888) – Wikispecies link – Pensoft Profile
- Blapticus crassulus Thomson 1888[1]; type depository: ZI.
- Acroblapticus crassulus Thomson (Schmiedeknecht, 1911).
- Gnathochorisis crassulus Thomson (Aubert, 1966).
Diagnosis
Inner eye orbits slightly divergent ventrally, face matt, finely punctate; antenna moderately long with 22–24 flagellomeres. Mesosoma finely and densely punctate on mesoscutum and mesosternum, polished on metapleuron. Propodeum polished, carinae complete and strong. Fore wing with areolet short petiolate, rectangular (Fig. 16). Hind femur stout, 3.5–3.8 times as long as high. First tergite with dorsolateral carina strong (Fig. 18); second tergite matt; ovipositor upcurved, 0.95 times as long as hind tibia. Fuscous; pale yellow on frontal orbits, malar space, clypeus, mandibles, palpi, scape and pedicel ventrally, tegula, wing bases, hind corner of pronotum, fore and middle coxae and all trochanters, apical margins of metasomal tergites 2–4. Male with yellow face, inner orbits and malar space; propleuron and lower mesopleuron yellowish.
Material examined
Korea: 1 female, GW, Taebaek-si, Hyeol-dong, Yuilsa, 37°06'N 128°26'E, Malaise trap, 30 June 1991 (J.W. Lee).
Distribution
Holarctic; in Palaearctic region it was reported from Europe, Siberia, Russian Far East (Humala 2003[2], 2007[3]), Japan (Dasch 1992[4]; no data on the examined material was provided), and South Korea (new record).
Taxon Treatment
- Humala, A; Choi, J; Lee, J; 2016: A review of the genera Gnathochorisis Förster and Symplecis Förster of South Korea, with notes on Korean orthocentrines (Hymenoptera, Ichneumonidae, Orthocentrinae) ZooKeys, (562): 85-104. doi
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Other References
- ↑ Thomson C (1888) Försök till gruppering af slägtet Plectiscus (Grav.). Opuscula Entomologica, Lundensis 12: 1266–1318.
- ↑ Humala A (2003) The ichneumonid wasps in the fauna of Russia and adjacent countries. Subfamilies Microleptinae and Oxytorinae (Hymenoptera, Ichneumonidae). Nauka, Moscow, 175 pp. [In Russian]
- ↑ Humala A (2007) Subfamily Orthocentrinae. In: Lelej A (Ed.) Keys to the Insects of the Russian Far East, Vol. 4. Dal’nauka, Vladivostok, 680–718. [In Russian]
- ↑ Dasch C (1992) The Ichneumon-flies of America North of Mexico: Part 12. Subfamilies Microleptinae, Helictinae, Cylloceriinae and Oxytorinae (Hymenoptera: Ichneumonidae). Memoirs of the American Entomological Institute 52: 1–470.
