Northern Bushtail Caddisfly vs Dark-Horned Casemaker

Side-by-side species comparison

Attribute Northern Bushtail Caddisfly Dark-Horned Casemaker
Scientific Name Sericostoma schneideri Psilotreta labida
Order Trichoptera Trichoptera
Family Sericostomatidae Odontoceridae
Size 11-15 mm 10-14 mm
Habitat Mountains Woodlands
Diet Detritivores Detritivores
Regions Europe North America
Conservation Least Concern Least Concern

Northern Bushtail Caddisfly

A cold-water caddisfly of northern European mountain streams. Larvae build sturdy curved cases from fine gravel and process leaf litter.

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Did You Know?

Larvae condition leaf material by allowing fungal colonization before consuming it, much like composting.

Dark-Horned Casemaker

A North American caddisfly building curved tubular cases from sand grains. Larvae are found in small shaded woodland streams.

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Did You Know?

Adults are entirely nocturnal and are rarely seen despite being locally common.