Dolichogenidea nixosiris (Papp, 1976)

Figures 19, 37

Apanteles osiris Nixon, 1972 (61): 729 (homonmy). Holotype in BMNH.

Apanteles nixosiris Papp, 1976: 239 .

Apanteles nixosiris Papp: Kotenko, 1992: 98; Papp, 1978: 280; Tobias, 1986: 761; van Achterberg, 2002: 28.

Dolichogenidea nixosiris Papp: Papp, 1988: 168; Maeto, 1996: 38–52.

Diagnosis. Pterostigma evenly brown throughout; wing membrane hyaline; metacarp shorter than length of pterostigma, its distance from apex of the marginal only weakly shorter than its own length; T2 transverse; T1 with extremely small punctuation, together with further tergites shiny to polished; antennomeres 16–17 cubic to onethird times longer than wide; ocelli forming a rather high triangle, hind imaginary tangent to fore ocellus hardly touching hind two ocelli; disc of mesonotum punctured with faint satin sheen; and two spurs of hind tibia equal in length, nearly as long as hind tibia; and ovipositor sheath two-thirds of hind tibia.

Material examined. 3♀♀, Zhengxiangbaiqi Grassland, Inner Mongolia, 1999. VII.25, Guo Yuanchao, Nos. 200010161, 200010168, 200010181 ; 3♀♀, Zhengxiangbaiqi ( Yuannei), Inner Mongolia, 1999. VIII.13, Guo Yuanchao, Nos. 200010414, 200010420, 200010461 ; 3♀♀, Zhengxiangbaiqi, Inner Mongolia, 2002. VII.6, Guo Yuanchao, Nos. 20030088, 20030097, 20030098 ; 5♀♀, Zhengxiangbaiqi, Inner Mongolia, 2002. VII.13, Guo Yuanchao, Nos. 20030181, 20030203, 20030190, 20030184, 20030189 ; 1♀, Zhengxiangbaiqi, Inner Mongolia, 2002. VII.25, Guo Yuanchao, No. 20030268 ; 1♀, Zhengxiangbaiqi, Inner Mongolia, 2002. VII.5, Guo Yuanchao, No. 20030063 ; 2♀♀, Zhengxiangbaiqi, Inner Mongolia, 2002. VIII.7, Guo Yuanchao, Nos. 20030305, 20030354 ; 1♀, Gegentala, Inner Mongolia, 2000. VIII.16, Ma Yun, No. 20 0100821 ; 1♀, Mt. Xiaowutai ( Jinhekou), Hebei, 2000. VIII.1–3, Bu Wenjun, No. 200101356 ; 1♀, Tacheng, Xinjiang, 1990. VII.15, Ma Qi, No. 907378 ; 1♀, Hami, Xinjiang, 2002.VI–VII, Hu Hongying, No. 20036554; 1♀, Yongkuxiang, County Luge, Xinjiang, 2002. VIII.11, Hu Hongying, No. 20036933 ; 1♀, Jiamusi, Heilongjiang, 1992. VII.16, Lou Juxian, No. 950624.

Distribution. China (Hebei, Heilongjiang, Inner Mongolia, Xinjiang) new record; Finland, Hungary, Mongolia, Russia, Turkmenistan.

Note. Features of these specimens mostly agree with the descriptions of Nixon (1972), Papp (1976) and Tobias (1986). Fore wing length 2.40–2.80 mm.