Longhorn Caddisfly vs Lepidostoma Caddisfly

Side-by-side species comparison

Attribute Longhorn Caddisfly Lepidostoma Caddisfly
Scientific Name Oecetis ochracea Lepidostoma hirtum
Order Trichoptera Trichoptera
Family Leptoceridae Lepidostomatidae
Size 8-12 mm 8-12 mm
Habitat Ponds & Lakes Forests
Diet Predators Detritivores
Regions Europe, Asia Europe
Conservation Least Concern Least Concern

Longhorn Caddisfly

A slender caddisfly with antennae much longer than its body. Larvae are unusual among caddisflies in being active predators that hunt in their cases.

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Did You Know?

These caddisfly larvae carry their cases while stalking prey like tiny hermit crabs hunting on the lake floor.

Lepidostoma Caddisfly

A case-building caddisfly that constructs distinctive four-sided cases from leaf fragments. Larvae are important leaf-litter shredders in forest streams.

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Did You Know?

Larvae precisely cut leaf pieces into uniform squares to build their characteristic boxy cases.