| 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: | venule |
|---|---|
| Synonyms: | |
| Definition: | Multi-tissue structure part of the blood vasculature formed by the anastomosis of capillaries. Venules carry blood toward the heart. |
| Ontology: | Anatomy Ontology [ZFA:0005315] |