Taxon classification Animalia Hymenoptera Mymaridae

Ooctonus orientalis Doutt, 1961 Figs 12-15

Ooctonus orientalis Triapitsyn 2010: 36-40 (redescription, primary type data, distribution).

Specimens examined.

3 ♀ ♀. Harbin City, Maoershan Town: Laoyeling. 10-11.VI. 2013, Xiang-Xiang Jin, Si-Zhu Liu, Chao Zhang, sweeping (1 ♀); Laoshan. 12-14.VI. 2013, Xiang-Xiang Jin, Si-Zhu Liu, Chao Zhang, YPT (1 ♀); Jianlagou. 19.VII. 2014, Cheng-De Li, Hai-Feng Bai, Xiang-Xiang Jin, Yan Gao, YPT (1 ♀).

Diagnosis.

Funicle (Fig. 12) usually with 2 mps on fl5-fl8 and 7 mps on clava; mesoscutum (Fig. 13) with median longitudinal groove, the groove sometimes very short at posterior margin of mesoscutum or extending about 0.7 × length of mesoscutum; frenum entirely reticulate; propodeum (Fig. 13) with median areole separated from metascutellum by long median carina; plica bifurcate anteriorly with a long lateral and shorter medial arm.