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Eastern Pygmy-Blue

(Brephidium isophthalma)

 

 

Eastern Pygmy-Blue (Brephidium isophthalma [Herrich-Schäffer])

Wing span: 3/4 - 7/8 inch (2 - 2.2 cm).

Identification: Tiny. Upperside copper brown. Underside hindwing and fringes dark brown.

Life history: Males patrol low over the host plants in search of females. Flight is weak and slow.

Flight: May-August in Georgia, throughout the year in Florida. Number of broods has not been determined.

Caterpillar hosts: Annual glassworts (Salicornia species) in the goosefood family (Chenopodiaceae).

Adult food: In Florida, nectar from palmetto palm and saltwort (Batis maritima) flowers.

Habitat: Near saltwater in coastal marshes and tidal flats.

Range: South Carolina south along the Atlantic coastal plain to both coasts of Florida and the Keys, west along the Gulf Coast to Louisiana. Occasionally strays to Texas and inland.

 

Eastern Pygmy-Blue (Brephidium isophthalma)