Term: postcranial axial skeleton posterior region
Name: postcranial axial skeleton
Synonyms: axial skeleton
Definition: The post-cranial structural components forming the long axis of the vertebrate body; in Danio, consisting of the notochord, vertebrae, ribs, supraneurals, intermuscular bones, and unpaired median fins.
Ontology: Anatomy Ontology [ZFA:0000317]

Name: posterior region
Synonyms:
Definition: Anatomical region posteriorly located on the body or body part.
Ontology: Spatial Ontology [BSPO:0000072]