alternative definition added over 14 years ago by Istvan Miko
Dense patch of setae (or at least punctures corresponding to setal bases) ventral of the lateral ocellus and often within the space between the central and lateral ocellus.
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.