Attributes of Boloria eunomia

Bog Fritillary
Boloria eunomia (Esper, 1800)

Family: Nymphalidae
Subfamily: Heliconiinae
Identification: Upperside orange-brown to tan with dark markings. Underside of hindwing orange with light nonmetallic bands; postmedian row spots are white bordered with black.
Wing Span: 1 1/4 - 1 3/4 inches (3.2 - 4.5 cm).
Life History: Males patrol in wet areas for females. Eggs are laid in groups of 2-4 under host plant leaves, which the caterpillars eat. Third- and fourth-stage caterpillars overwinter.
Flight: One brood from June-August.
Caterpillar Hosts: Willow (Salix), alpine smartweed (Polygonum viviparum), and violets (Viola).
Adult Food: Nectar from flowers including Labrador tea and goldenrod.
Habitat: Bogs, moist tundra, willow seeps.
Range: Alaska and most of Canada south to the bordering United States including northern Maine and the northern Great Lakes region; south in the Rocky Mountains to Colorado.
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.
Taxonomy Notes:

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The map below displays all BAMONA data for this species and has three different data layers:
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*The orange dots on the map provide access to information about the 400 most recently verified sightings of this species. Sometimes, there are several records at the same location. Use the table view to access these records.

By default, the fifty most recently verified sightings are below. Sort by Observation Date to see the most recent sightings, or filter the sightings by region to get a regional list.

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Observation Date Submitter Region Verified Datesort icon
June 30, 2011 Larry S Price Matanuska-Susitna Borough, Alaska, United States July 20, 2013 Details
June 23, 2013 corey.husic Denali Borough, Alaska, United States July 20, 2013 Details
June 16, 2011 Tommie Rogers Denali Borough, Alaska, United States June 13, 2012 Details
August 14, 2011 J_Martineau Johnson County, Wyoming, United States November 27, 2011 Details
June 15, 1995 legacy.reporter (Nielsen, Mogens C.) Chippewa County, Michigan, United States May 01, 2011 Details
June 15, 1995 legacy.reporter (Nielsen, Mogens C.) Luce County, Michigan, United States May 01, 2011 Details
June 15, 1995 legacy.reporter (Nielsen, Mogens C.) Mackinac County, Michigan, United States May 01, 2011 Details
June 14, 1996 legacy.reporter (Kriegel, Robert, Mogens Nielsen) Luce County, Michigan, United States May 01, 2011 Details
June 21, 1996 legacy.reporter (Carr, Thomas) Chippewa County, Michigan, United States May 01, 2011 Details
June 13, 1997 legacy.reporter (Kriegel, Robert) Luce County, Michigan, United States May 01, 2011 Details
May 26, 1998 legacy.reporter (Perkins, Owen A.) Chippewa County, Michigan, United States May 01, 2011 Details
June 04, 1999 legacy.reporter (Kriegel, Robert) Luce County, Michigan, United States May 01, 2011 Details
June 04, 1999 legacy.reporter (Kriegel, Robert) Mackinac County, Michigan, United States May 01, 2011 Details
June 22, 2010 Tom Middagh (Yohann Racine) Quebec, Canada March 09, 2011 Details
August 07, 2010 J_Martineau Johnson County, Wyoming, United States January 23, 2011 Details
June 21, 1995 legacy.reporter (F/P) Northwest Arctic Borough, Alaska, United States January 23, 2008 Details
July 07, 1996 legacy.reporter (KWP) Denali Borough, Alaska, United States January 23, 2008 Details
May 26, 1999 legacy.reporter (JLH) Fairbanks North Star Borough, Alaska, United States January 23, 2008 Details
June 22, 1997 legacy.reporter (F/P) Denali Borough, Alaska, United States January 23, 2008 Details
January 01, 1950 legacy.reporter Alaska, United States December 31, 2004 Details
January 01, 1950 legacy.reporter Summit County, Colorado, United States December 31, 2004 Details
January 01, 1950 legacy.reporter Garfield County, Colorado, United States December 31, 2004 Details
January 01, 1950 legacy.reporter Larimer County, Colorado, United States December 31, 2004 Details
January 01, 1950 legacy.reporter Eagle County, Colorado, United States December 31, 2004 Details
January 01, 1950 legacy.reporter Pitkin County, Colorado, United States December 31, 2004 Details
January 01, 1950 legacy.reporter Pitkin County, Colorado, United States December 31, 2004 Details
January 01, 1950 legacy.reporter Gunnison County, Colorado, United States December 31, 2004 Details
January 01, 1950 legacy.reporter Lake County, Colorado, United States December 31, 2004 Details
January 01, 1950 legacy.reporter Chaffee County, Colorado, United States December 31, 2004 Details
January 01, 1950 legacy.reporter Park County, Colorado, United States December 31, 2004 Details
January 01, 1950 legacy.reporter Boulder County, Colorado, United States December 31, 2004 Details
January 01, 1950 legacy.reporter Clear Creek County, Colorado, United States December 31, 2004 Details
January 01, 1950 legacy.reporter Gilpin County, Colorado, United States December 31, 2004 Details
January 01, 1950 legacy.reporter Teller County, Colorado, United States December 31, 2004 Details
January 01, 1950 legacy.reporter El Paso County, Colorado, United States December 31, 2004 Details
January 01, 1950 legacy.reporter Grand County, Colorado, United States December 31, 2004 Details
January 01, 1950 legacy.reporter Aroostook County, Maine, United States December 31, 2004 Details
January 01, 1950 legacy.reporter Oxford County, Maine, United States December 31, 2004 Details
January 01, 1950 legacy.reporter Penobscot County, Maine, United States December 31, 2004 Details
January 01, 1950 legacy.reporter Piscataquis County, Maine, United States December 31, 2004 Details
January 01, 1950 legacy.reporter Baraga County, Michigan, United States December 31, 2004 Details
January 01, 1950 legacy.reporter Chippewa County, Michigan, United States December 31, 2004 Details
January 01, 1950 legacy.reporter Dickinson County, Michigan, United States December 31, 2004 Details
January 01, 1950 legacy.reporter Gogebic County, Michigan, United States December 31, 2004 Details
January 01, 1950 legacy.reporter Houghton County, Michigan, United States December 31, 2004 Details
January 01, 1950 legacy.reporter Keweenaw County, Michigan, United States December 31, 2004 Details
January 01, 1950 legacy.reporter Luce County, Michigan, United States December 31, 2004 Details
January 01, 1950 legacy.reporter Mackinac County, Michigan, United States December 31, 2004 Details
January 01, 1950 legacy.reporter Ontonagon County, Michigan, United States December 31, 2004 Details
January 01, 1950 legacy.reporter Aitkin County, Minnesota, United States December 31, 2004 Details