alternative definition added over 14 years ago by Andy Deans
fore wing cell enclosed by 1cu-a, 2A, 1CUb, and 2CU, and (if present) 2cu-a
Reference: Deans, A. R. and Huben, M. 2003. Annotated key to the ensign wasp (Hymenoptera: Evaniidae) genera of the world, with descripions of three new genera Proceedings of the Entomological Society of Washington 105:859-875
Cross reference:
None provided.