alternative definition added over 14 years ago by Istvan Miko
A large, often carinate depression at the anterior point of origin of the precoxal carina; in some taxa, a second surcoxal depression is present at the posterior terminus of the precoxal carina (above the mesocoxa).
Reference: Buffington, M. L. 2009. Description, circumscription and phylogenetics of the new tribe Zaeucoilini (Hymenoptera: Figitidae: Eucoilinae), including a description of a new genus . Systematic Entomology 34:162-187.
Cross reference:
None provided.