Term: rhombomere 3 posterior margin
Name: rhombomere 3
Synonyms: r3
Definition: Hindbrain segment or neuromere posterior to rhombomere 2.
Ontology: Anatomy Ontology [ZFA:0000948]

Name: posterior margin
Synonyms:
Definition: Anatomical margin that is located on the posterior side of the body or body part.
Ontology: Spatial Ontology [BSPO:0000672]