Demoiselle vs Bizarre Caddisfly

Side-by-side species comparison

Attribute Demoiselle Bizarre Caddisfly
Scientific Name Calopteryx haemorrhoidalis Lepidostoma togatum
Order Odonata Trichoptera
Family Calopterygidae Lepidostomatidae
Size 45-48 mm 8-11 mm
Habitat Rivers & Streams Rivers & Streams
Diet Predators Herbivores
Regions Europe, Africa North America
Conservation Least Concern Least Concern

Demoiselle

A Mediterranean damselfly with deeply pigmented wings and metallic body coloration.

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Did You Know?

Males defend stream territories and perform dramatic wing-clapping courtship flights.

Bizarre Caddisfly

A North American case-building caddisfly with square-sectioned cases made of leaf bits. Adults have a distinctive hairy appearance around the head.

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Did You Know?

Male adults have bizarre modified maxillary palps that give the family its common name.