The
anatomical line that is the longest vertical
diameter of the compound
eye in frontal view.
written by: Mikó, I., R. Copeland, M. J. Yoder, J. Balhoff, and A. R. Deans. 0. Folding wings like a cockroach: a review of transverse wing folding ensign wasps (Hymenoptera: Evaniidae: Afrevania and Trissevania)..