Dark-barred Twin-spot Carpet vs Common Blue Butterfly

Side-by-side species comparison

Attribute Dark-barred Twin-spot Carpet Common Blue Butterfly
Scientific Name Xanthorhoe ferrugata Polyommatus icarus
Order Lepidoptera Lepidoptera
Family Geometridae Lycaenidae
Size 22-28 mm wingspan 28-36 mm wingspan
Habitat Woodlands Grasslands
Diet Herbivores Nectar Feeders
Regions Europe Europe, North Africa, Asia
Conservation Least Concern Least Concern

Dark-barred Twin-spot Carpet

A common but variable carpet moth found in gardens and hedgerows. Wing pattern ranges from pale to very dark. Larvae feed on bedstraws and other low plants.

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Did You Know?

So variable in appearance that dark and light forms were once described as separate species.

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.