Alexeter multicolor (Gravenhorst, 1829)

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

Alexeter multicolor (Gravenhorst, 1829)

Diagnosis

Face approximately 1.5× as wide as long. Malar space about 0.25 × as long as basal width of mandible. Postocellar line approximately 0.7× as long as ocular-ocellar line. Areolet obliquely quadrilateral, with short petiole; fore wing with vein 1cu-a distal to M&RS by 0.3× length of 1cu-a; hind wing vein 1-cu 2.3× as long as cu-a. Lateromedian longitudinal carinae of propodeum distinctly expanded medially. First metasomal tergite approximately 1.7× as long as posterior width. Face, clypeus, tegula, scutellum and postscutellum pale yellow.

Material examined

CHINA • 1 ♀, 2 ♂♂; Tianzhu , Guizhou; Apr. 1996; Yi-Han Li leg.; GSFGPM • 1 ♂; Baotianman National Natural Reserve , 1300–1500 m a.s.l., Henan; 12 Jul. 1998; Mao-Ling Sheng leg.; GSFGPM • 1 ♀; Jiulianshan , Jiangxi; 5 Aug. 2012; interception trap; GSFGPM • 2 ♂♂; Wugongshan , 580 m a.s.l., Jiangxi; 16 May 2016; Yu Yao leg.; GSFGPM .