Term: midbrain lymph vessel
Name: midbrain
Synonyms: mesencephalon
Definition: The brain region between the forebrain anteriorly and the hindbrain posteriorly, including the tectum dorsally and the midbrain tegmentum ventrally.
Ontology: Anatomy Ontology [ZFA:0000128]

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]