| Name: | gill filament |
|---|---|
| Synonyms: | gill filaments |
| Definition: | Portion of tissue that projects outward from the gill and is a thread-like, soft, red respiratory and excretory structure. |
| Ontology: | Anatomy Ontology [ZFA:0000667] |
| Name: | epithelium |
|---|---|
| Synonyms: | |
| Definition: | Portion of tissue, that consists of one or more layers of epithelial cells connected to each other by cell junctions and which is underlain by a basal lamina. |
| Ontology: | Anatomy Ontology [ZFA:0001486] |