Cinnamon Caddis vs Mother of Pearl Caddisfly

Side-by-side species comparison

Attribute Cinnamon Caddis Mother of Pearl Caddisfly
Scientific Name Ceratopsyche morosa Mystacides azurea
Order Trichoptera Trichoptera
Family Hydropsychidae Leptoceridae
Size 10-14 mm 7-10 mm
Habitat Rivers & Streams Rivers & Streams
Diet Nectar Feeders Detritivores
Regions North America Europe, Asia
Conservation Least Concern Least Concern

Cinnamon Caddis

A medium-sized net-spinning caddisfly with warm cinnamon-brown wings. Larvae build intricate silk capture nets in fast riffles across North America.

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Did You Know?

Larvae will aggressively defend their net-building territories against rival caddisfly larvae.

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.