alternative definition added over 14 years ago by Istvan Miko
In some Agaonidae, term used for the composite tail-like structure formed by the
ovipositor and elongated one or two last metasomal terga.
Reference: Gibson , G. A. P., J. D. Read , and R. Fairchild. 1998. Chalcid wasps (Chalcidoidea): illustrated glossary of positional and morphological terms ..
Cross reference:
None provided.