Slivery blue (Glaucopsyche lygdamus)

Scientific Classification
Kingdom:Animalia
Phylum:Arthropoda
Class:Insecta
Order:Lepidoptera
Family:Lycaenidae
Species:Glaucopsyche lygdamus
Common:Slivery blue

The Slivery blue is a small butterfly native to North America. Found over much of the Western United States and most of Canada.

Identification

Adults have an upperside that is a light blue in males, a dull grayish blue in females. The underside is gray with single row of round spots of differing sizes depending upon region.

Gallery

Slivery blue
Slivery blue
Groveland, California (2010)

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