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Photo#582424
California Spreadwing - Archilestes californica

California Spreadwing - Archilestes californica
Dry Canyon/Cold Creek, Calabasas, Los Angeles County, California, USA
July 2, 2011
Size: ~ 2 to 2.5 inches
Naiads tentatively identified as A. californica; later confirmed when adults of this species were abundant in the same area 7 weeks later.