Allomone
- Pronunciation
- /ə-ˈlō-ˌmōn/
- Category
- Chemical Ecology
- Singular
- Allomone
- Plural
- Allomones
Definition
Chemicals released by one species that influence the behavior or physiology of a different species, typically benefiting the releasing organism.
Etymology
From Greek 'allos', meaning 'other', and 'mone', meaning 'stimulus' or 'impulse'.
Example
The allomones released by some caterpillars deter predators.
Related Terms
- Kairomones
- Semiochemicals
- Defense
Usage Notes
Allomones are often used in warning and defense mechanisms.