Adonis Blue vs Eastern Tailed-Blue

Side-by-side species comparison

Attribute Adonis Blue Eastern Tailed-Blue
Scientific Name Lysandra bellargus Cupido comyntas
Order Lepidoptera Lepidoptera
Family Lycaenidae Lycaenidae
Size 30-36 mm wingspan 20-29 mm wingspan
Habitat Grasslands Grasslands
Diet Nectar Feeders Nectar Feeders
Regions Europe North America
Conservation Least Concern Least Concern

Adonis Blue

Males are an intense sky-blue with a chequered fringe; females are brown. Restricted to chalk and limestone grasslands.

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Did You Know?

It is considered one of the most brilliantly blue butterflies in Europe.

Eastern Tailed-Blue

Tiny blue butterfly with thin tails on the hindwings and orange spots near the tail. One of the smallest and most common butterflies in eastern North America.

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Did You Know?

Its tiny hindwing tails mimic antennae, tricking predators into attacking the wrong end.