The tibiae of the rear legs usually have a conspicuous spine at their distal end.
It also has unfused tibiae, unlike the fused tibiae of the robust form.
The propleura form an elongated neck, the petiole attaches very high on the propodeum, and the hind tibiae are swollen and club-like.
The two femurs converge medially toward the knees, where they articulate with the proximal ends of the tibiae.
They have shiny forewings with an unbanded tibiae and the 1st antennal segment.
The hind tibiae of males also lack hair pencils.
Hind tibiae bright crimson pink.
Middle tibiae red below, behind and above, and creamy white with mauve-grey spots in front.
