Auricula
Auricula ({not transcribed}) , noun
[Latin auricula. See Auricle.]
1.
(Botany) A species of Primula, or primrose, called also, from the shape of its leaves, bear's-ear.
(b)
(Botany) A species of Hirneola (Hirneola auricula), a membranaceous fungus, called also auricula Juda, or Jew's-ear. — P. Cyc
2.
(a) (Zoology) A genus of air-breathing mollusks mostly found near the sea, where the water is brackish.
(b)
(Zoology) One of the five arched processes of the shell around the jaws of a sea urchin.