Valvula
- Pronunciation
- /VAL-vyoo-luh/
- Category
- Anatomy
- Singular
- Valvula
- Plural
- Valvulae
Definition
One of the paired structures forming part of the ovipositor in female insects, involved in laying eggs.
Etymology
From Latin 'valvula', a diminutive of 'valva', meaning 'leaf of a door'.
Example
The valvulae of a grasshopper are crucial for precise placement of eggs into the soil.
Synonyms
- Ovipositor lobe
Related Terms
- Ovipositor
- Egg-laying
- Insect reproduction
Usage Notes
Valvulae are essential parts of the ovipositor mechanism, varying significantly among different insect species in form and function.