Lotis Blue Butterfly vs Atlas Blue Butterfly

Side-by-side species comparison

Attribute Lotis Blue Butterfly Atlas Blue Butterfly
Scientific Name Lycaeides argyrognomon lotis Polyommatus atlanticus
Order Lepidoptera Lepidoptera
Family Lycaenidae Lycaenidae
Size 2-2.5 cm wingspan 25-32 mm wingspan
Habitat Beaches & Coastal Forests
Diet Herbivores Herbivores
Regions United States Africa
Conservation Critically Endangered Vulnerable

Lotis Blue Butterfly

A small blue butterfly historically found in sphagnum bog habitats in coastal Mendocino County, California. It has not been seen since 1983.

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Did You Know?

Despite extensive searches, no living individuals have been found in over 40 years.

Atlas Blue Butterfly

A small blue butterfly restricted to high-altitude cedar forests in Morocco.

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Did You Know?

It survives at elevations above 1800 meters in North Africa.