Plecoptera

Definition

An order of insects commonly known as stoneflies. They are predominantly aquatic in their nymphal stage and are indicators of clean, well-oxygenated water bodies.

Etymology

From Greek 'plekein', meaning 'to braid' and 'pteron', meaning 'wing', referring to the intricately veined wings of these insects.

Example

Biologists often sample Plecoptera nymphs to assess the quality of freshwater habitats.

Synonyms

• Stoneflies

Related Terms

• Aquatic insects
• Nymph
• Ephemeroptera
• Trichoptera

Usage Notes

Plecoptera nymphs, or 'naiads', require clean, oxygen-rich water to thrive, making them excellent bioindicators for environmental scientists.