| Name: | ovary |
|---|---|
| Synonyms: | ovaries |
| Definition: | Female reproductive organ. The ovary is a bilobed cavitated organ located ventral to the swim bladder. |
| Ontology: | Anatomy Ontology [ZFA:0000403] |
| Name: | ovarian follicle stage IV |
|---|---|
| Synonyms: | mature ovarian follicle, ovarian follicle stage 4 |
| Definition: | Stage IV follicles (690-730 microns) contain a stage 4 oocyte and are considered mature. |
| Ontology: | Anatomy Ontology [ZFA:0001264] |