Folium
- Pronunciation
- /FOH-lee-um/
- Category
- Anatomy
- Singular
- Folium
- Plural
- Folia
Definition
A part of certain leaf-like structures or expansions found on the bodies of some arachnids, such as some spiders' abdomens, usually used for camouflage or display.
Etymology
From Latin 'folium', meaning 'leaf'.
Example
The folium on the body of a katydid helps it blend in with the surrounding foliage.
Synonyms
- Leaf-like structure
Related Terms
- Camouflage
- Mimicry
- Arachnid morphology
Usage Notes
Folium structures are typically used for camouflage and can resemble leaves or other vegetation parts.