Dusona bellipes (Holmgren, 1872)

Choi, Jin-Kyung & Lee, Jong-Wook, 2014, Addition to the study of the genus Dusona (Hymenoptera, Ichneumonidae, Campopleginae) in Korea with description of a new species and key to the Korean species, ZooKeys 424, pp. 59-89 : 65

Taxon classification Animalia Hymenoptera Ichneumonidae

Dusona bellipes (Holmgren, 1872) Figs 3A, 4M, 5M, 7A

Campoplex bellipes Holmgren, 1872: 1-89. Type: male; TD: unknown.

Dusona vernalis Hinz, 1957: 86-90. Holotype: female; TD: ZSM.

Material examined.

[Korea]: 1 female, Seoul, Cheonggyesan, 28 May 1989, G.G. Lee.

Redescription based on Korean specimen.

Female. Body length 16.0 mm.

Color: Face and mesosoma black. Mandible yellow except basal part black. Tegula blackish brown. All coxae black; fore and mid legs yellowish brown except trochanter to femur dark brown ventrally; hind femur black, hind tibia to tarsus dark brown. 2nd tergum on 0.25 apically to 5th tergum reddish brown broadly. Ovipositor reddish brown and ovipositor sheath black except brown apically.

Head: Frons slightly depressed, with fine punctures and with a median longitudinal carina. Antennal flagellum with 57 segments. Antennal carina low and narrow; frons above antennal carina polished. Face moderately convex, densely punctated (Fig. 4M). Clypeus not separated from face, with truncate apical edge. Mandible tapered to apex, lower tooth as long as upper tooth. Malar space much shorter than half of basal width of mandible.

Mesosoma: First radius of fore wing originated before middle of pterostigma. Areolet large (Fig. 5M), 2nd recurrent vein connected before middle of areolet. Nervellus inclivous, intercepted in lower 0.3, discoidella faint. Hind wing with 8 distal hamuli. Propodeum without areola but basal transverse carina distinct, costula absent.

Metasoma: Epipleurum separated from the 3rd tergum, the crease marked with black line (Fig. 7A). 1st tergum 5.1 times as long as wide, 2nd tergum 2.4 times as long as wide. Ovipositor straight and shorter than hind tibia.

Distribution.

Korea (new record), Austria, Belarus, France, Germany, Italy, Japan, Latvia, Netherlands, Poland, Romania, Russia (Saratov), Sweden, Switzerland and United Kingdom.

Region.

Eastern Palaearctic, Western Palaearctic.

Host.

Unknown.