Anular cartilage
Cartilago anularis
Definition
The anular cartilage, separated from the cartilage of acoustic meatus, supports the external acoustic meatus proximal to the rolled-up part of the auricular cartilage.
References
'Illustrated Veterinary Anatomical Nomenclature' - 3rd revised edition - Gheorghe M. Constantinescu, Oskar Schaller - Enke