Term: myotome ventral side
Name: myotome
Synonyms: myomeres
Definition: Muscle that develops from somite and gives rise to body wall muscle masses.
Ontology: Anatomy Ontology [ZFA:0001056]

Name: ventral side
Synonyms: ventral
Definition: An anatomical region that is the entire part of an anatomical structure ventral to a horizontal plane and bounded on one side by the same horizontal plane.
Ontology: Spatial Ontology [BSPO:0000068]