Columbine Duskywing
Erynnis lucilius (Scudder & Burgess, 1870)
Family: Hesperiidae
Subfamily: Pyrginae
Identification: Upperside is dark brown; brown patch at end of forewing cell is indistinct. Underside of hindwing has marginal and submarginal rows of well-defined pale spots. Male has a costal fold containing yellow scent scales; female has a patch of scent scales on the 7th abdominal segment.
Wing Span: 1 3/16 - 1 5/8 inches (3 - 4.2 cm).
Life History: Females deposit eggs singly under leaves of the host plant. Caterpillars feed on leaves and rest in shelters of leaves. Fully-grown caterpillars from the second brood hibernate.
Flight: Two broods from April-September.
Caterpillar Hosts: Wild columbine (Aquilegia canadensis) and sometimes garden columbine (A. vulgaris) in the buttercup family (Ranunculaceae).
Adult Food: Flower nectar.
Habitat: Rocky deciduous or mixed woodland and edges, especially in ravines or gullies.
Range: Southern Quebec and southern New England west to Minnesota; south to New Jersey and Pennsylvania; south along the Appalachians to Virginia and Kentucky. Comments: The Columbine, Wild Indigo, and Persius dusky wings belong to the "Persius complex," a confusing group of very similar butterflies.
Conservation: Not usually required.
NCGR: G4 - Apparently secure globally, though it might be quite rare in parts of its range, especially at the periphery.
Management Needs: None reported.
Comments: NULL
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Verified Sightings
Displaying 145 - 168 of 235 verified sightings
Observation date: unknown
Submitted by: legacy.reporter
Region: Westchester County, New York, United States
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Verified date: Dec 31, 2004
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Region: Roanoke, Virginia, United States
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Verified date: Dec 31, 2004
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Region: Chippewa County, Michigan, United States
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Verified date: Dec 31, 2004
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Region: Allegany County, New York, United States
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Verified date: Dec 31, 2004
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Region: Luzerne County, Pennsylvania, United States
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Verified date: Dec 31, 2004
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Region: Allamakee County, Iowa, United States
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Verified date: Dec 31, 2004
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Region: Kent County, Michigan, United States
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Verified date: Dec 31, 2004
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Region: Dutchess County, New York, United States
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Verified date: Dec 31, 2004
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Region: Brown County, Wisconsin, United States
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Verified date: Dec 31, 2004
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Region: Winneshiek County, Iowa, United States
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Verified date: Dec 31, 2004
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Region: Oscoda County, Michigan, United States
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Verified date: Dec 31, 2004
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Region: Livingston County, New York, United States
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Verified date: Dec 31, 2004
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Region: Grant County, Wisconsin, United States
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Verified date: Dec 31, 2004
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Region: Noble County, Indiana, United States
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Verified date: Dec 31, 2004
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Region: Cass County, Minnesota, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
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Region: Putnam County, New York, United States
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Verified date: Dec 31, 2004
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Region: Waukesha County, Wisconsin, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
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Region: Floyd County, Kentucky, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
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Region: Wabasha County, Minnesota, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
Observation date: unknown
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Region: Schuyler County, New York, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
Observation date: unknown
Submitted by: legacy.reporter
Region: Hampshire County, Massachusetts, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
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Region: Essex County, New Jersey, United States
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Verified date: Dec 31, 2004
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Submitted by: legacy.reporter
Region: Worcester County, Massachusetts, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
Observation date: unknown
Submitted by: legacy.reporter
Region: Mercer County, New Jersey, United States
Verified by: legacy.verifier
Verified date: Dec 31, 2004
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