Eustheniidae

Definition

A family of insects belonging to the order Plecoptera, commonly known as stoneflies. Members of this family are known for their aquatic larvae and role in freshwater ecosystems.

Etymology

Named after the Greek words 'eus', meaning 'well-formed', and 'stenos', meaning 'narrow'.

Example

Eustheniidae are often found in clean, well-oxygenated streams and rivers.

Related Terms

• Plecoptera
• aquatic larvae