Palos Verdes Blue vs Blue Mormon

Side-by-side species comparison

Attribute Palos Verdes Blue Blue Mormon
Scientific Name Glaucopsyche lygdamus palosverdesensis Papilio polymnestor
Order Lepidoptera Lepidoptera
Family Lycaenidae Papilionidae
Size 2-3 cm wingspan 120-150 mm wingspan
Habitat Beaches & Coastal Farmland
Diet Herbivores Nectar Feeders
Regions United States South Asia (India, Sri Lanka)
Conservation Critically Endangered Least Concern

Palos Verdes Blue

A tiny blue butterfly endemic to the Palos Verdes Peninsula in Los Angeles County. It was thought extinct in 1983 before being rediscovered in 1994.

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Did You Know?

It is considered one of the rarest butterflies in the world, with captive breeding programs helping sustain the population.

Blue Mormon

A large, spectacular swallowtail butterfly with deep black wings overlaid with brilliant blue bands. It is one of the largest butterflies in India and the state butterfly of Maharashtra.

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Did You Know?

The Blue Mormon is the state butterfly of Maharashtra and is protected under Indian wildlife law in certain states.