Tegula :: Tegula (n.) A small appendage situated above the base of the wings of Hymenoptera and attached to the mesonotum.
Tegular :: Tegular (a.) Of or pertaining to a tile; resembling a tile, or arranged like tiles; consisting of tiles; as, a tegular pavement..
Tegulated :: Tegulated (a.) Composed of small plates, as of horn or metal, overlapping like tiles; -- said of a kind of ancient armor..