Dusona bicoloripes (Ashmead, 1906)

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 : 65-66

Taxon classification Animalia Hymenoptera Ichneumonidae

Dusona bicoloripes (Ashmead, 1906) Figs 3B, 4N, 5N, 7B

Campoplex bicoloripes Ashmead, 1906: 169-201. Type: male. TD: USNM.

Campoplex foersteri Roman 1942: 1-20. Lectotype: female; TD: ZSM.

Material examined.

[Korea]: 1 female, Seoul, Seocho-gu, Cheonggyesan, 21 May 2002, H.J. Lim.

Redescription based on Korean specimen.

Female. Body length 15.5 mm.

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

Head: Frons slightly depressed, with fine punctures and with weak median longitudinal carina. Antennal flagellum with 55 segments. Antennal carina low and narrow, without wrinkles. Face moderately convex, densely punctated (Fig. 4N). Clypeus not separated from face, with truncate apical edge. Mandible tapered to apex, lower tooth as long as upper tooth. Malar space shorter than half of basal width of mandible.

Mesosoma: First radius of fore wing originated from middle of pterostigma. Areolet with long stalk, 2nd recurrent vein connected before middle of areolet (Fig. 5N). Nervellus vertical or reclivous, 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. 7B). 1st tergum 3.6 times as long as wide, 2nd tergum 1.8 times as long as wide. Ovipositor straight and shorter than hind tibia.

Distribution.

Korea (new record), Algeria, Armenia, Austria, Azerbaijan, Belarus, Belgium, Bulgaria, Croatia, Czech Republic, late Czechoslovakia, Finland, France, Georgia, Germany, Greece, Ireland, Italy, Japan, Kazakhstan, Kyrgyzstan, Moldova, Netherlands, Norway, Poland, Romania, Russia (Kabarovsk, Krasnodar, Primor’ye, Sakhalin, Sankt Petersburg, Yevreyskaya), Slovakia, Slovenia, Spain, Switzerland, Turkey, Ukraine and United Kingdom.

Region.

Eastern Palaearctic, Western Palaearctic.

Host.

Unknown.