Term: head lymph vessel
Name: head
Synonyms:
Definition: Organism subdivision which is the part of the body which consists of the cranial and pharyngeal regions.
Ontology: Anatomy Ontology [ZFA:0001114]

Name: lymph vessel
Synonyms:
Definition: Any of the tubular multi-tissue structures through which lymph moves in the body. These vessels collect and drain fluids and macromolecules from interstitial spaces throughout the animal.
Ontology: Anatomy Ontology [ZFA:0005844]