Aspinose Campodeid vs Giant Case-Builder Caddis

Side-by-side species comparison

Attribute Aspinose Campodeid Giant Case-Builder Caddis
Scientific Name Metriocampa aspinosa Phryganea bipunctata
Order Diplura Trichoptera
Family Campodeidae Phryganeidae
Size 3-5 mm 18-25 mm
Habitat Forests Ponds & Lakes
Diet Omnivores Omnivores
Regions North America Europe
Conservation Least Concern Least Concern

Aspinose Campodeid

A soil-dwelling dipluran lacking the typical dorsal spines found in related species. It inhabits deep soil layers in temperate forests.

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Did You Know?

Its lack of dorsal spines distinguishes it from nearly all related species.

Giant Case-Builder Caddis

A large caddisfly with spotted wings found in northern and central Europe. Larvae construct conspicuous helical cases from plant material in weedy waters.

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Did You Know?

Its larvae are among the few caddisflies known to actively prey on other aquatic invertebrates.