Term: post-vent region hematopoietic system
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: hematopoietic system
Synonyms:
Definition: System responsible for generating hematopoietic cells.
Ontology: Anatomy Ontology [ZFA:0005023]