| Name: | anal fin |
|---|---|
| Synonyms: | |
| Definition: | Median fin that is located posterior to the anus. |
| Ontology: | Anatomy Ontology [ZFA:0001162] |
| Name: | lymphatic endothelial cluster |
|---|---|
| Synonyms: | |
| Definition: | Group of lymphatic endothelial cells that is separate from the lymphatic vasculature. These clusters may serve as repositories for lymphatic progenitors in case of tissue damage. |
| Ontology: | Anatomy Ontology [ZFA:0005955] |