Term: inner ear anatomical region
Name: inner ear
Synonyms: ear, otic capsule, otocyst
Definition: The auditory (hearing) and vestibular (balance) organ of the fish, equivalent to the inner ear of amniotes. (See Anatomical Atlas entry for ear by T. Whitfield.)
Ontology: Anatomy Ontology [ZFA:0000217]

Name: anatomical region
Synonyms:
Definition: A 3D region in space without well-defined compartmental boundaries; for example, the dorsal region of an ectoderm.
Ontology: Spatial Ontology [BSPO:0000070]