Hessel's Hairstreak

Callophrys hesseli

Genus Callophrys
Subfamily Hairstreaks
Family Gossamer-wings
All Massachusetts Species
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Hessel's HairstreakHessel's HairstreakHessel's Hairstreak

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Occurrence   "Primarily eastern mainland MA, but known from Springfield area - resident"
Abundance "Uncommon and local, closely associated with Atlantic White Cedar; max. 8-10"
Flight Period May 6 - June 15
Notes It takes persistance to see it in cedar swamps - check the heath blossoms.
Overwintering Pupa
More info Massachusetts Butterfly Atlas Website
More info Butterflies of Massachusetts Website
Hessel's Hairstreak is listed as a species of 'Special Concern' in Massachusetts. If you find specimens of this species, please take a photograph, note your location carefully, and fill out a Rare Animal Observation Form for the Massachusetts Division of Fisheries and Wildlife.
More information on Endangered Species in Massachusetts.

Hessel's Hairstreak

Photo by Frank Model - 5/29/2007
Ponkapoag Pond Boardwalk, Randolph

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Hessel's Hairstreak

Photo by Erik Nielsen - 5/26/2007
Ponkapoag Pond Boardwalk, Randolph

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Hessel's Hairstreak

Photo by Barbara Spencer - 5/29/2007
Ponkapoag Pond Boardwalk, Randolph

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