Term: caudal vein nucleate erythrocyte
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: nucleate erythrocyte
Synonyms: RBC, red blood cell
Definition: An erythrocyte having a nucleus.
Ontology: Anatomy Ontology [ZFA:0009256]