Auricle, auricula or auricula may refer to: *

Auricle (anatomy) The auricle or auricula is the visible part of the ear that is outside the head. It is also called the pinna (Latin for "wing" or "fin", plural pinnae), a term that is used more in zoology. Structure The diagram shows the shape and location of ...

, the external portion of the ear * Auricle, former name of the

atrium Atrium may refer to: Anatomy * Atrium (heart), an anatomical structure of the heart * Atrium, the genital structure next to the genital aperture in the reproductive system of gastropods * Atrium of the ventricular system of the brain * Pulmona ...

of the heart; still used to describe this chamber in some other animals *

Auricle (botany) In botany, an auricle is a small ear-like projection from the base of a leaf or petal Petals are modified Leaf, leaves that surround the reproductive parts of flowers. They are often advertising coloration, brightly colored or unusually shaped ...

, an ear-like projection on the base of a leaf or petal * Auricles, ear-like projections at the base of the head of a planarium * ''

Primula auricula ''Primula auricula'', often known as auricula, mountain cowslip or bear's ear (from the shape of its leaves), is a species of flowering plant in the family Primulaceae, that grows on basic rocks in the mountain ranges of central Europe, including ...

'', or auricula, a species of flowering plant * ''Auricula'', a genus of extinct

trilobite Trilobites (; meaning "three lobes") are extinct marine arthropods that form the class Trilobita. Trilobites form one of the earliest-known groups of arthropods. The first appearance of trilobites in the fossil record defines the base of the At ...

s * Auricle Ensemble, a Scottish chamber music group * , the name of two Royal Navy ships * 1231 Auricula, an asteroid

See also