alternative definition added about 1 year ago by Istvan Miko
The anatomical space that is the transition from the median oviduct to the ovipositor apparatus.
Reference: Ernst, A., I. Mikó, and A. R. Deans. 2013. Morphology and function of the ovipositor mechanism in Ceraphronoidea (Hymenoptera: Apocrita). Journal of Hymenoptera Research.
Cross reference:
None provided.