Term: post-vent region trunk musculature
Name: post-vent region
Synonyms: tail
Definition: Organism subdivision which is the part of the body posterior to the vent which includes the anal and caudal fins.
Ontology: Anatomy Ontology [ZFA:0001117]

Name: trunk musculature
Synonyms: body musculature
Definition: Muscle system in the trunk.
Ontology: Anatomy Ontology [ZFA:0000473]