Mothlike Caddisfly vs Long-horned Caddisfly

Side-by-side species comparison

Attribute Mothlike Caddisfly Long-horned Caddisfly
Scientific Name Triaenodes bicolor Mystacides longicornis
Order Trichoptera Trichoptera
Family Leptoceridae Leptoceridae
Size 10-14 mm 7-10 mm body
Habitat Ponds & Lakes Ponds & Lakes
Diet Detritivores Detritivores
Regions Europe Europe
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.

Long-horned Caddisfly

A slender caddisfly with antennae three times its body length.

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Did You Know?

Its extraordinarily long antennae are held forward during its weak fluttering flight.