| 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: | blood circulation |
|---|---|
| Synonyms: | hemolymph circulation |
| Definition: | The flow of blood through the body of an animal, enabling the transport of nutrients to the tissues and the removal of waste products. |
| Ontology: | GO: Biological Process [GO:0008015] QuickGO AmiGO |
| Name: | decreased occurrence |
|---|---|
| Synonyms: | decreased incidence |
| Definition: | An occurrence which is relatively low. |
| Ontology: | Phenotypic Quality Ontology [PATO:0002052] |