Ovisac
- Pronunciation
- /oh-vis-ack/
- Category
- Anatomy
- Singular
- Ovisac
- Plural
- Ovisacs
Definition
A sac-like structure in the female reproductive system of some insects, including certain flies, where fertilized eggs are held until ready to hatch.
Etymology
From Latin 'ovum' meaning 'egg' and 'saccus', referring to the sac-like structure.
Example
The ovisac of a tachinid fly contains hundreds to thousands of fertilized eggs.
Related Terms
Usage Notes
Ovisacs are often found in the abdomen of female flies and can be quite large, containing many eggs.