Term Name:	saccus vasculosus
Synonyms:
Definition:	a circumventricular organ of the hypothalamus of many jawed fishes, protruding from the caudal infundibular wall. It is a vascularized neuroepithelium that consists of coronet cells, cerebrospinal fluid-contacting neurons and supporting cells.
Ontology:	Uberon Ontology [UBERON:0034943]