Chimney Sweeper Moth vs Common Blue Butterfly

Side-by-side species comparison

Attribute Chimney Sweeper Moth Common Blue Butterfly
Scientific Name Odezia atrata Polyommatus icarus
Order Lepidoptera Lepidoptera
Family Geometridae Lycaenidae
Size 25-30 mm wingspan 28-36 mm wingspan
Habitat Grasslands Grasslands
Diet Nectar Feeders Nectar Feeders
Regions Europe Europe, North Africa, Asia
Conservation Least Concern Least Concern

Chimney Sweeper Moth

A small, entirely sooty-black day-flying moth with white-tipped wing fringes. It flies over grasslands where pignut grows.

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Did You Know?

Its all-black coloration is unique among European geometrid moths and makes it instantly recognizable.

Common Blue Butterfly

A small butterfly where males are vivid violet-blue and females are brown with orange spots. It is the most widespread blue butterfly in Europe.

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Did You Know?

Its caterpillars secrete a sweet honeydew that attracts ants, which in turn protect them from predators.