sc, scutellum; co, cl, m, corium, clavus and membrane of forewing.
9 cu) external, to and an embolium in front of the corium.
The Anthocoridae are nearly related to the Cimicidae, but the wings are usually well developed and the forewing possesses cuneus and embolium as well as corium and clavus.
According to early writers the framework was covered with horse or bullock hide (corium).
distinct regions can usually be distinguished; most of the area is, formed by the corium (fig.