The large preorbital pits on the lachrymal are significant. Acute infections have high morbidity and tropism for the salivary, lachrymal and harderian glands. After some time the band released their first EP "Lachrymal". "La Meuse" considered it a "ballad with a strong lachrymal connotation". A synapomorphy of "Pteronisculus" and "Turseodus" is the tooth-bearing lachrymal. The eyes are large and flat, canthus is not marked, lachrymal caruncle is not indicated. The lachrymal glands are irritated by the end product of the reactions, syn-Propanethial-S-oxide, causing tears.