Life stage
- Pronunciation
- /lahyf steyj/
- Category
- Physiology
- Singular
- Life stage
- Plural
- Life stages
Definition
A distinct phase in the life cycle of an insect or arachnid, which may include stages such as egg, larva, pupa, and adult.
Etymology
From Old English 'lif' meaning 'life' and Latin 'stātus' meaning 'condition' or 'position'.
Example
The caterpillar is a larval life stage of the butterfly.
Synonyms
- Developmental stage
- Growth phase
Related Terms
Usage Notes
Each life stage is marked by specific morphological and physiological changes that are critical for the insect's development and survival.