| Name: | pharyngeal arch 6 | 
|---|---|
| Synonyms: | branchial arch 4, gill arch 4, visceral arch 6 | 
| Definition: | |
| Ontology: | Anatomy Ontology [ZFA:0001609] | 
| Name: | nucleate erythrocyte | 
|---|---|
| Synonyms: | RBC, red blood cell | 
| Definition: | An erythrocyte having a nucleus. | 
| Ontology: | Anatomy Ontology [ZFA:0009256] |