Mothlike Caddisfly vs White Miller Caddisfly

Side-by-side species comparison

Attribute Mothlike Caddisfly White Miller Caddisfly
Scientific Name Triaenodes bicolor Nectopsyche albida
Order Trichoptera Trichoptera
Family Leptoceridae Leptoceridae
Size 10-14 mm 8-12 mm
Habitat Ponds & Lakes Ponds & Lakes
Diet Detritivores Detritivores
Regions Europe North America
Conservation Least Concern Least Concern

Mothlike Caddisfly

An elegant caddisfly with pale straw-colored wings and long antennae found near still waters. Larvae build slender spiral cases from plant fragments and swim actively.

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Did You Know?

Triaenodes larvae are unusual among caddisflies in being strong swimmers, propelled by their fringed hind legs.

White Miller Caddisfly

A small white caddisfly commonly found near lights along eastern North American waterways. Its delicate white wings make it easily recognizable.

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Did You Know?

White millers swarm around riverside lights in such numbers that they can create slippery hazards on bridges and roadways.