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Subspecies Celastrina echo echo - Pacific Azure

Echo Azure - Celastrina echo Pacific Azure? - Celastrina echo - female Celastrina echo echo - Celastrina echo - female Flock of Blues - Celastrina echo Butterfly Puzzler: What's light gray and lives in the Sierras, and isn't a hairstreak? - Celastrina echo Butterfly Puzzler: What's light gray and lives in the Sierras, and isn't a hairstreak? - Celastrina echo Plebejus icarioides - Boisduval's Blue? - Celastrina echo is this Celastrina echo?  - Celastrina echo
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Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Lepidoptera (Butterflies and Moths)
Superfamily Papilionoidea (Butterflies and Skippers)
Family Lycaenidae (Blues, Coppers, Hairstreaks, Harvesters)
Subfamily Polyommatinae (Blues)
Genus Celastrina (Azures)
Species echo (Echo Azure - Hodges#4363.2)
Subspecies echo (Pacific Azure)
Range
Pacific Slope, British Columbia through California.
Internet References