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Plebejus icarioides icarioides (Boisduval, 1852), male - Boisduval's Blue

Casa Vieja Meadows, Sierra Nevada, CA, Aug. 12, 1978 © Donald H. Gudehus

Plebejus icarioides icarioides - Boisduval's Blue

Shulman Memorial Grove, Bristlecone Pine Area, Inyo Co., CA, Aug. 5, 1979 © Donald H. Gudehus