return to: home prev Eul 1 Eul 4 eud 1 eul 1 ent 1 ent 6 ent 8 ent 17 ent 27
12. Propodeum (a1, a2) with single, strong median carina placed in a groove (sometimes groove difficult to see) and costulate transverse foveae separating median panels from supracoxal flange (a1: f). Propodeum never with plicae.
12'. Propodeum often with incomplete carina, or single carina not placed in a groove, rarely with similar costulate fovea, and without the two characters in combination. Propodeum with plicae in many similar genera.
a2 |
b1 | |
---|---|---|
Image credits: a1, a2: Schauff (1988). b1: Schauff (1991).