The genal gland of Nasonia giraulti (Hymenoptera: Pteromalidae)

Synchrotron-based Micro-CT animated GIF showing the genal gland of Nasonia giraulti. The epithelial cells of the class III genal gland are adjacent to the genal cuticle just ventral to the compound eye and open, via separated cuticular canals, on the pleurostoma.