Purple Dun vs Toad Bug

Side-by-side species comparison

Attribute Purple Dun Toad Bug
Scientific Name Paraleptophlebia adoptiva Gelastocoris oculatus
Order Ephemeroptera Hemiptera
Family Leptophlebiidae Gelastocoridae
Size 7-10 mm 8-10 mm
Habitat Rivers & Streams Rivers & Streams
Diet Herbivores Predators
Regions North America North America
Conservation Least Concern Least Concern

Purple Dun

A small dark mayfly with purplish-gray wings found in eastern streams. Nymphs crawl among submerged leaf packs in moderate current.

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Did You Know?

Females drop their egg masses onto the water surface from a height of several feet while in flight.

Toad Bug

A warty bug that closely resembles a tiny toad and hops along stream banks.

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Did You Know?

It leaps onto prey like a toad, using powerful hind legs to pounce.