alternative definition added about 14 years ago by Istvan Miko
In Mymaridae, suture on the top of the head that parallels the upper margin of each eye and that forms the outer margins of the supraorbital trabecula and vertex.
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.