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Boisduval's blue

Aricia icarioides


The main distinguishing factor with the Boisduval's blue is it has mainly black spots on the forewing and mainly white spots on the hindwing.


Spotted in the Cascade foothills near Cle Elum, Wa.


Larvae feed on species of lupines. Their range extends throughout the western US and Canada from southern Saskatchewan to British Columbia.

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Spotted by

Washington, USA

Spotted on Jun 19, 2018
Submitted on Jun 22, 2018

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