| 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: | epidermis |
|---|---|
| Synonyms: | |
| Definition: | A cellular, multilayered epithelium derived from the ectoderm. Zebrafish epidermis consists only of living cells unlike terrestrial vertebrates in which dead, keratinized cells are present. |
| Ontology: | Anatomy Ontology [ZFA:0000105] |
| Name: | hyperplastic |
|---|---|
| Synonyms: | hyperplasia, overdeveloped |
| Definition: | A physical quality inhering in an organ or tissue by virtue of the bearer's exhibiting an increased number of cells, typically associated with an increase in size. |
| Ontology: | Phenotypic Quality Ontology [PATO:0000644] |