Key to Chinese species of Copidosomopsis (females)

1 Clava 3-segmented (Fig. 13)............................................................................................................ C. trisegmentis Xu

- Clava entire (Figs 1, 7, 9, 11)....................................................................................................................................... 2

2 Basal cell of fore wing with relatively dense setae and postmarginal vein almost absent (Fig. 2) ............................... ...................................................................................................................................................... C. orientalis sp. nov.

- Basal cell of fore wing with sparse setae and postmarginal vein present (Figs 8, 10, 12, 14) .................................... 3

3 Scape completely yellow (Fig. 11) ............................................................................................... C. nacoleiae (Eady)

- Scape dark brown or generally dark brown (Fig. 7) except about apical 1/4 sometimes yellow (Fig. 9) ................... 4

4 Scape generally dark brown except about apical 1/4 yellow (Fig. 9); truncated part of clava about half clava length (Fig. 9)........................................................................................................................................ C. bohemicus (Hoffer)

- Scape completely dark brown (Fig. 7); truncated part of clava about 2/3 clava length (Fig. 7) .................................... .................................................................................................................................... C. meridionalis Kazmi & Hayat