Side-by-Side Butterfly Comparison
Glaucopsyche
This Butterfly Was the First in North America That People Made Extinct - The New York Times
The Flying Pansy | In the Shadow of the Xerces Blue Butterfly - Bay Nature
Silvery Blue
silvery blue butterfly (Glaucopsyche lygdamus)? - Glaucopsyche lygdamus - BugGuide.Net
Large Blue | Butterfly Conservation
THE STATUS OF SILVERY BLUE SUBSPECIES (GLAUCOPSYCHE LYGDAMUS LYGDAMUS AND G. L. COUPERI: LYCAENIDAE) IN NEW YORK The Silvery Blu
Glaucopsyche - Wikispecies
Blues, Coppers, Hairstreaks - Denali National Park & Preserve (U.S. National Park Service)
File:Lycaenidae - Glaucopsyche alexis.JPG - Wikimedia Commons
Silvery Blue
Glaucopsyche
Bug Squad - Agriculture and Natural Resources Blogs
Silvery Blue
Glaucopsyche
Glaucopsyche — Wikipédia
Glaucopsyche
About the Xerces Society | Xerces Society
Museum genomics reveals the Xerces blue butterfly (Glaucopsyche xerces) was a distinct species driven to extinction | Biology Letters
Europe's butterflies are vanishing as small farms disappear
Side-by-Side Butterfly Comparison
THE STATUS OF SILVERY BLUE SUBSPECIES (GLAUCOPSYCHE LYGDAMUS LYGDAMUS AND G. L. COUPERI: LYCAENIDAE) IN NEW YORK The Silvery Blu
The Flying Pansy | In the Shadow of the Xerces Blue Butterfly - Bay Nature
Phengaris alcon - Wikipedia
Silvery Blue - Alabama Butterfly Atlas
