| Name: | caudal hematopoietic tissue | 
|---|---|
| Synonyms: | |
| Definition: | Tissue that lies between the caudal artery and the caudal vein plexus where definitive hematopoiesis occurs after 48hpf and before the hematopoietic progenitors migrate to the thymus and kidney. | 
| Ontology: | Anatomy Ontology [ZFA:0005898] | 
| Name: | regulation of macrophage migration | 
|---|---|
| Synonyms: | |
| Definition: | Any process that modulates the frequency, rate or extent of macrophage migration. | 
| Ontology: | GO: Biological Process [GO:1905521] QuickGO AmiGO |