Eyes, border furrow and furrows crossing the glabella are almost fully effaced. Indications found of osteoblastic deposition in the glabella were used as evidence for supraorbital enlargement. The distance between the eye and the glabella (or palpebral lobe) is small. The space between the glabella and the eyebrow (or palpebral area) is flat. The glabella also always contains three pairs of obvious glabellar furrows. This is in relation to the length between the glabella (between eyebrows) and the columella. The central raised area of the cephalon (or glabella) is long, reaching the frontal margin. To the back of the glabella, the occipital ring is distinct. The glabella, in humans, is the skin between the eyebrows and above the nose. There are no ridges that connect the eye to the glabella. Specifically, cranial points like glabella and inion and instruments like craniograph and stereograph. The specific epithet "glabella" is from Latin, referring to the lack of hairs. The rear of the glabella is straight. It is a cephalometric landmark that is just below the glabella. All species of "Walliserops" possess a three-pronged "trident" that protrudes from the glabella.