Term: head kidney hematopoietic system
Name: head kidney
Synonyms: anterior kidney, kidney marrow
Definition: The zebrafish head kidney consists of fused bilateral lobes located in the anterior part of the kidney. It is analogous to the mammalian bone marrow and the primary site of definitive hematopoiesis.
Ontology: Anatomy Ontology [ZFA:0000669]

Name: hematopoietic system
Synonyms:
Definition: System responsible for generating hematopoietic cells.
Ontology: Anatomy Ontology [ZFA:0005023]