Micro Caddisfly vs Lepidostoma Caddisfly

Side-by-side species comparison

Attribute Micro Caddisfly Lepidostoma Caddisfly
Scientific Name Lepidostoma pluviale Lepidostoma hirtum
Order Trichoptera Trichoptera
Family Lepidostomatidae Lepidostomatidae
Size 7-10 mm 8-12 mm
Habitat Forests Forests
Diet Herbivores Detritivores
Regions North America Europe
Conservation Least Concern Least Concern

Micro Caddisfly

A small western caddisfly that builds neat cases from leaf discs in rain-fed headwater streams. Larvae are significant leaf-litter processors in Pacific Northwest forests.

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Did You Know?

Larvae switch from leaf-disc cases to mineral-grain cases when leaf material becomes scarce.

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.