Flat-horned Hissing Cockroach vs Mother of Pearl Caddisfly

Side-by-side species comparison

Attribute Flat-horned Hissing Cockroach Mother of Pearl Caddisfly
Scientific Name Aeluropoda insignis Mystacides azurea
Order Blattodea Trichoptera
Family Blaberidae Leptoceridae
Size 45-65 mm 7-10 mm
Habitat Forests Rivers & Streams
Diet Detritivores Detritivores
Regions Madagascar Europe, Asia
Conservation Not Evaluated Least Concern

Flat-horned Hissing Cockroach

A Madagascan cockroach with broad, flattened horns on the pronotum. It lives under bark and in rotting wood on the forest floor.

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Did You Know?

Its flattened body allows it to squeeze into tight crevices under tree bark.

Mother of Pearl Caddisfly

A small iridescent caddisfly with long antennae and pearly blue-green wings. It swarms in large mating flights over lakes and slow rivers.

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Did You Know?

The iridescent wing scales of this caddisfly create a shimmering blue-green appearance unique among the Trichoptera.