Adult Stage

Have you reviewed the intro to insect life stages page? We recommend this page before continuing on.

Mayfly, Order: Ephemeroptera

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If the wings stand upright at rest and there is a small set of hind wings its probably a mayfly. Mayfies can have 2 or 3 tails.

Caddisfly,
Order: Trichoptera

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Caddis have tent-like wings that are covered with fine hairs. They may also have very long antennae. Go to caddis larva.

Stonefly,
Order: Plecoptera

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Stoneflies have wings that lie flat on their body when they are at rest. Stoneflies only have 2 tails which are sometimes very short.

Dragonfly, Order: Odonata

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A dragonfly’s abdomen is very long and slender. Its wings will lay flat out perpendicular to its sides.