| Name: | caudal fin | 
|---|---|
| Synonyms: | tail, tail fin | 
| Definition: | Fin that is the most posterior median fin. It is composed of a complex of three modified centra and modified neural and hemal arches and spines. | 
| Ontology: | Anatomy Ontology [ZFA:0001058] | 
| Name: | neutrophil | 
|---|---|
| Synonyms: | neutrocyte, neutrophil leucocyte, neutrophil leukocyte, neutrophilic leucocyte, neutrophilic leukocyte, PMN, polymorphonuclear leucocyte, polymorphonuclear leukocyte, polymorphonuclear neutrophil, polynuclear neutrophilic leucocyte, polynuclear neutrophilic leukocyte | 
| Definition: | Any of the immature or mature forms of a granular leukocyte that in its mature form has a nucleus with three to five lobes connected by slender threads of chromatin, and cytoplasm containing fine inconspicuous granules and stainable by neutral dyes. | 
| Ontology: | Anatomy Ontology [ZFA:0009327] |