Silvery Blue
Glaucopsyche lygdamus
Size:
Wingspan is 1 - 1 1/4 inches.
Similar Species:
None in the region.
Habitat:
Look in the mountains along wooded roadsides and trails in hardwood forests.
Also cove forests, moist woodland openings and, dry forests where its
host plants grow. Males frequent puddles and damp sand.
Range/Abundance:
Rare or uncommon in the western
mountains of NC, SC. Uncommon and a bit more widespread in western VA
and most of WV.
Flight Period:
Adults fly from early April until mid June in a single brood.
Larval Host Plants:
Carolina Vetch Vicia
caroliniana, Crown Vetch Coronilla varia and Veiny Peavine
Lathyrus venosus.
Comments:
These blues can only be found during spring and at high elevations near
patches of vetch, their host plant. They are easy to observe once found
and tend to open their wings when perched.
These photo were taken in Macon Co., NC during May of 2000.
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