Alexeter nebulator (Thunberg, 1824)

T., Li & S. P., Sun, 2022, The genus Alexeter Förster (Hymenoptera, Ichneumonidae) in China, with descriptions of three new species, European Journal of Taxonomy 789 (81), pp. 81-103 : 98-99

Alexeter nebulator (Thunberg, 1824)

Diagnosis

Face approximately 1.5 to 1.6 × as wide as long. Malar space about 0.4× as long as basal width of mandible. Postocellar line approximately 1.0× as long as ocular-ocellar line. Areolet triangular, with short petiole; fore wing with vein 1cu-a slight distal to M&RS; hind wing vein 1-cu 1.9 to 2.3 × as long as cu-a. Lateromedian longitudinal carinae of propodeum absent. First metasomal tergite approximately 1.6 to 1.7 × as long as posterior width. Body yellowish brown; gena, vertex, frons black.

Material examined

CHINA • 1 ♀; Daxinggou, Yanji , Jilin; 9 Jun. 1994; leg. Mao-Ling Sheng; GSFGPM • 3 ♀♀, 11 ♂♂; Mt. Liupan , 1280 m, Ningxia; 7 Jul. to 4 Aug. 2005; interception trap; GSFGPM • 2 ♀♀; Beijing; 28 Jul. to 4 Aug. 2009; interception trap; GSFGPM • 1 ♀; Beijing; 11 Aug. 2010; interception trap; GSFGPM • 1 ♀; Beijing; 10 Aug. 2013; interception trap; GSFGPM .