Xenomerus ergenna, ♀, Walker, 1836

Mikó, I., Masner, L. & Deans, A. R., 2010, World revision of Xenomerus Walker (Hymenoptera: Platygastroidea, Platygastridae) 2708, Zootaxa 2708, pp. 1-73 : 9

The ergenna -group

Diagnosis. male flagellomeres without median constriction (“unibottled”), with few ventral microcilia; A5 modified; claval formula: 1:2:2:2:1; suprahumeral and cervical pronotal sulci not foveolate; anterior tip of pronotum well developed; notaulus usually present in females, in X. vanharteni absent both in males and females; mesopleural carina incomplete; metapleural epicoxal carina absent dorsally; propodeal lateral carinae inverted V-shaped; lateral patch on T3 reduced, not extending across to the whole tergum; apical setae on T3 short; T9+T10 with two apical setae; acrosternal calices fused medially, spherical in shape.

Included species. X. buccatus (Kononova & Kozlov) , X. calligetus (Kononova & Kozlov) , X. canariensis Huggert , X. cornutus (Kononova & Kozlov) , X. ergenna Walker , X. indicus Mukerjee.

Hosts. Dromiinae, Xenomerus ergenna Walker ( Bin, 1981)

Distribution. Old world