Hoplitis bombiformis
Zanden (1991) classified Hoplitis bombiformis as a member of the subgenus Hoplitis. The recent examination of the type specimens revealed that this species does not belong to that subgenus. Based on the pilosity of the clypeus, the shape of the mandible, the occurrence of slightly upcurved and knobbed bristles on the foretarsi and the large size, H. bombiformis is most probably a member of the subgenus Megahoplitis. As the male of H. bombiformis is not yet known, however, this subgeneric placement is still tentative.