Atlantis Fritillary
Speyeria atlantis (W.H. Edwards, 1862)
Family: Nymphalidae
Subfamily: Heliconiinae
Identification: Quite variable. Upperside orange-brown, darker at base, with black outer margins; male has black scales on veins. Underside of hindwing with basal disk chocolate brown or purplish, hindwing spots always silvered.
Wing Span: 2 - 2 3/4 inches (5 - 7 cm).
Life History: Males patrol during the day in forested areas or along streams. Eggs are laid singly on leaf litter near host plant. Unfed first-stage caterpillars overwinter, emerging in spring to feed on leaves.
Flight: One flight from mid-June to September.
Caterpillar Hosts: Violets.
Adult Food: Flower nectar including that from common milkweed, mints, mountain laurel, crown vetch, burdock, boneset, ox-eye daisy, spiraea, and virgin\'s bower.
Habitat: Forest openings, upland pastures, bogs, meadows, and moist canyons.
Range: Maritime Provinces and northeast United States south to West Virginia, west through the Great Lakes region and southern Canada. South in Rocky Mountains to Colorado Front Range.
Conservation: Not usually of conservation concern.
NCGR: G5 - Demonstrably secure globally, though it may be quite rare in parts of its range, especially at the periphery.
Management Needs: None reported.
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Verified Sightings
Displaying 769 - 792 of 1454 verified sightings
Observation date: Jun 25, 2006
Submitted by: legacy.reporter (Hanisek, Greg)
Region: Windsor County, Vermont, United States
Verified by: legacy.verifier (Hanisek, Greg)
Verified date: May 01, 2011
Observation date: Sep 30, 2003
Submitted by: legacy.reporter (Ionson, Linda)
Region: Washington County, Vermont, United States
Verified by: legacy.verifier (Ionson, Linda)
Verified date: May 01, 2011
Observation date: Jul 10, 2007
Submitted by: legacy.reporter (McFarland, Kent)
Region: Rutland County, Vermont, United States
Verified by: legacy.verifier (McFarland, Kent)
Verified date: May 01, 2011
Observation date: Jul 08, 2007
Submitted by: legacy.reporter (Pilcher, Roy)
Region: Rutland County, Vermont, United States
Verified by: legacy.verifier (Pilcher, Roy)
Verified date: May 01, 2011
Observation date: Jul 03, 2003
Submitted by: legacy.reporter (Schneider, Jerry)
Region: Lamoille County, Vermont, United States
Verified by: legacy.verifier (Schneider, Jerry)
Verified date: May 01, 2011
Observation date: Jul 12, 2005
Submitted by: legacy.reporter (Collins, Brendan)
Region: Addison County, Vermont, United States
Verified by: legacy.verifier (VBS staff)
Verified date: May 01, 2011
Observation date: Sep 06, 2003
Submitted by: khemeon (Hemeon, Kevin)
Region: Bennington County, Vermont, United States
Verified by: legacy.verifier (VBS staff)
Verified date: May 01, 2011
Observation date: Jul 31, 2003
Submitted by: legacy.reporter (Osborne, Neil and Sharon)
Region: Orange County, Vermont, United States
Verified by: legacy.verifier (VBS staff)
Verified date: May 01, 2011
Observation date: Jun 13, 1998
Submitted by: legacy.reporter (Johnson, Sharon, Jeanne Raffin)
Region: Chippewa County, Michigan, United States
Verified by: Ranger Steve Mueller (Steven J. Mueller)
Verified date: May 01, 2011
Observation date: Aug 18, 2003
Submitted by: legacy.reporter (Close, Ainsely)
Region: Windham County, Vermont, United States
Verified by: legacy.verifier (VBS staff)
Verified date: May 01, 2011
Observation date: Aug 25, 2005
Submitted by: legacy.reporter (Lambert, Patricia; Lambert, Jim)
Region: Addison County, Vermont, United States
Verified by: legacy.verifier (VBS staff)
Verified date: May 01, 2011
Observation date: Jun 15, 2007
Submitted by: legacy.reporter (Pfeiffer, Bryan)
Region: Essex County, Vermont, United States
Verified by: legacy.verifier (VBS staff)
Verified date: May 01, 2011
Observation date: Jul 03, 2003
Submitted by: legacy.reporter (Schneider, Jerry)
Region: Lamoille County, Vermont, United States
Verified by: legacy.verifier (VBS staff)
Verified date: May 01, 2011
Observation date: Sep 10, 2003
Submitted by: legacy.reporter (Aversa, Anne)
Region: Orange County, Vermont, United States
Verified by: legacy.verifier (Aversa, Anne)
Verified date: May 01, 2011
Observation date: Aug 11, 2005
Submitted by: legacy.reporter (Ferguson, Mark)
Region: Washington County, Vermont, United States
Verified by: legacy.verifier (Ferguson, Mark)
Verified date: May 01, 2011
Observation date: Aug 09, 2004
Submitted by: legacy.reporter (Hanisek, Greg)
Region: Orange County, Vermont, United States
Verified by: legacy.verifier (Hanisek, Greg)
Verified date: May 01, 2011
Observation date: Jul 30, 2006
Submitted by: legacy.reporter (Kluge, Karen; Rosenmeier, Terry)
Region: Caledonia County, Vermont, United States
Verified by: legacy.verifier (Kluge, Karen)
Verified date: May 01, 2011
Observation date: Jul 01, 2004
Submitted by: legacy.reporter (Meehan, Christopher)
Region: Essex County, Vermont, United States
Verified by: legacy.verifier (Meehan, Christopher)
Verified date: May 01, 2011
Observation date: Jul 06, 2005
Submitted by: legacy.reporter (Renfrew, Roz)
Region: Windsor County, Vermont, United States
Verified by: legacy.verifier (Renfrew, Roz)
Verified date: May 01, 2011
Observation date: Jul 06, 2002
Submitted by: legacy.reporter (Schumacher, Michael)
Region: Washington County, Vermont, United States
Verified by: legacy.verifier (Schumacher, Michael)
Verified date: May 01, 2011
Observation date: Jul 12, 2005
Submitted by: legacy.reporter (Ferguson, Mark)
Region: Washington County, Vermont, United States
Verified by: legacy.verifier (VBS staff)
Verified date: May 01, 2011
Observation date: Jul 01, 2002
Submitted by: legacy.reporter (Hills, Larry)
Region: Chittenden County, Vermont, United States
Verified by: legacy.verifier (VBS staff)
Verified date: May 01, 2011
Observation date: Aug 23, 2002
Submitted by: legacy.reporter (Pfeiffer, Bryan)
Region: Washington County, Vermont, United States
Verified by: legacy.verifier (Pfeiffer, Bryan)
Verified date: May 01, 2011
Observation date: Jun 26, 1999
Submitted by: legacy.reporter (Heuvelhorst, Bonnie with R. Baetsen, J. McDonough, M. & M. Schafer, N. Shutt, R. Urbanek)
Region: Schoolcraft County, Michigan, United States
Verified by: Ranger Steve Mueller (Steven J. Mueller)
Verified date: May 01, 2011
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