Mountain Stone Bristletail vs Lepidostoma Caddisfly

Side-by-side species comparison

Attribute Mountain Stone Bristletail Lepidostoma Caddisfly
Scientific Name Machilis germanica Lepidostoma hirtum
Order Archaeognatha Trichoptera
Family Machilidae Lepidostomatidae
Size 8-12 mm 8-12 mm
Habitat Mountains Forests
Diet Detritivores Detritivores
Regions Central Europe Europe
Conservation Least Concern Least Concern

Mountain Stone Bristletail

A scaled, humped bristletail found on rock faces and stone walls in European mountains. It has large touching compound eyes, long antennae, and three caudal filaments.

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Did You Know?

Bristletails have an indirect mating system where males deposit sperm droplets on silk threads for females to pick up.

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.