In this species the vertex (star) is well below the level of the eye tops (line). The front basitarsus (arrow) is slender, narrowly margined black along the outer edge, and bears 6 slender, pale amber pecten spines. Note too that the following three tarsal segments are quite slender (not expanded or modified).

Bembix furcata

In this species, flagellomere 5 (F5) is slightly excavated beneath, F6 more strongly so, and F7 spinose beneath (arrow). Compare to Fig. 134 (Evans & Matthews, 1973).

Bembix furcata