Term: post-vent region blood circulation
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: blood circulation
Synonyms: hemolymph circulation
Definition: The flow of blood through the body of an animal, enabling the transport of nutrients to the tissues and the removal of waste products.
Ontology: GO: Biological Process [GO:0008015]    QuickGO    AmiGO