Gnathochorisis dentifer (Thomson, 1888)

Humala, Andrei E., Choi, Jin-Kyung & Lee, Jong-Wook, 2016, A review of the genera Gnathochorisis Foerster and Symplecis Foerster of South Korea, with notes on Korean orthocentrines (Hymenoptera, Ichneumonidae, Orthocentrinae), ZooKeys 562, pp. 85-104 : 93-95

Taxon classification Animalia Hymenoptera Ichneumonidae

Gnathochorisis dentifer (Thomson, 1888) Figs 19-24

Blapticus dentifer Thomson 1888: 1288; type depository: ZI.

Acroblapticus dentifer Thomson (Schmiedeknecht, 1911: 2174).

Acroblapticus debilis Schmiedeknecht 1911: 2175; type depository: NM.

Gnathochorisis dentifer Thomson ( Aubert 1966: 115-134).

Diagnosis.

Inner eye orbits slightly divergent ventrally, face lightly matt; antenna moderately long with 22-27 flagellomeres. Mesosoma finely and densely punctate on mesoscutum, coriaceous on metapleurum. Propodeum matt, carinae complete. Fore wing with areolet short petiolate, rectangular (Fig. 21). Hind femur stout, 4.0-4.15 times as long as high. First tergite with dorsolateral carina strong; second tergite matt (Fig. 24); ovipositor 1.0-1.1 times as long as hind tibia. Fuscous, including frontal orbits; pale yellow on clypeus, mandibles, palpi, scape and pedicel ventrally, tegula, wing bases, hind corner of pronotum, fore and middle coxae and all trochanters. Rufous on rest of fore and middle legs, apical margins of metasomal tergites 2-4, and basal margins on tergites 3-6. Male with yellow face, inner orbits and malar space.

Material examined.

Korea: 1 female, GW, Donghae-si, Samhwa-dong, Mureung Valley, 37°27'N 129°01'E, Malaise trap, 16 October– 25 November 2005 (J.W. Lee) (YNU).

Distribution.

Holarctic; in Palaearctic region it was reported from Europe, Siberia, Russian Far East ( Humala 2003, 2007, etc.), Japan ( Dasch 1992; no data on the examined material was provided), and South Korea (new record).