Caddises

Definition

Larvae of caddisflies, which build protective cases from materials such as sand, twigs, and plant debris in aquatic environments.

Etymology

Derived from 'caddis', from 'cadace', referring to a kind of coarse woolen cloth; likely originating from the cases these larvae build.

Example

The caddises in the stream were busy collecting small pebbles to reinforce their protective cases.

Synonyms

• Caddisfly larvae

Related Terms

• Caddisfly
• Larvae
• Aquatic insects
• Insect cases

Usage Notes

Caddises are an essential part of the aquatic ecosystem, acting as both detritivores and prey for other wildlife.