Term: caudal vein erythroblast
Name: caudal vein
Synonyms: CV
Definition: Vein in the tail returning blood from the trunk and tail to the heart, leads directly into the posterior cardinal vein in the posterior trunk.
Ontology: Anatomy Ontology [ZFA:0000180]

Name: erythroblast
Synonyms: normoblast
Definition: A nucleated precursor of an erythrocyte.
Ontology: Anatomy Ontology [ZFA:0005237]