Key to Glyptapanteles species in Reunion

1 Propodeum smooth, polished to matt due to faint rugosities.................................................... 2

– Propodeum strongly but sparsely punctate.................................... G. antsirabensis (Granger) comb. nov.

2 Tergum 1 long and regularly narrowed, nearly 4x longer than apically wide, its lateral margins straightly convergent backwards (Fig. 15 b); middle coxa yellowish to orange or testaceous....................................... G. chidra sp. nov.

– Tergum 1 stouter, its lateral margins more somewhat curved; middle coxa dark reddish to black....................... 3

3 Mesopleuron densely punctate on more than half its length, with a reduced smooth area posteriorly; most venation of fore wing translucent (Fig. 15 h).................................................... G. subandinus (Blanchard) comb. nov.

– Mesopleuron mostly smooth, with a reduced punctate area anteriorly, the area shorter than half length of mesopleuron; vena- tion of fore wing pigmented, light testaceous........................................ G. ficus (Granger) comb. nov.