alternative definition added almost 15 years ago by Andy Deans
The posterior portion of a wing behind the claval fold and in front of the jugal fold, when present (see also jugal lobe).
Reference: Goulet, H., and J. T. Huber. 1993. Hymenoptera of the World: An Identification Guide to Families. Research Branch, Agriculture Canada Publication 1894/E., Ottawa, ON 668 pp.
Cross reference:
None provided.