Great Spangled Fritillary

(Speyeria cybele)

Great Spangled Fritillary sightings by week

Great Spangled Fritillary sightings, by week (about)

Great Spangled FritillaryClick to enlarge

Muir Lake SNA, Marquette Co., WI, July 13, 2003.

Great Spangled FritillaryClick to enlarge

Poygan Marsh, Waushara Co., WI, July 3, 2005.

Great Spangled FritillaryClick to enlarge

Rocky Run Oak Savanna SNA, Columbia Co., WI, July 18, 2005.

Great Spangled FritillaryClick to enlarge

Same individual as the photo above, Rocky Run Oak Savanna SNA, Columbia Co., WI, July 18, 2005.

Great Spangled FritillaryClick to enlarge

Pentenwell Dam area, Juneau Co., WI, August 17, 2005.

Great Spangled FritillaryClick to enlarge

Bohn Lake area, Waushara Co., WI, July 5, 2005.

Great Spangled FritillaryClick to enlarge

2 miles NE of Goodman, off Shrine Rd., Marinette Co., WI. July 24, 2004.

The Great Spangled Fritillary is found throughout the state from late June through August and into early September. The species is long-lived and many individuals that are found in late August and September are very worn with frayed and even missing parts and wings. They are often seen at nectar sources such as Common Milkweed, thistles, or Joe-Pye-Weed with the Aphrodite Fritillary, and in the north the Atlantis Fritillary.

Identifying characteristics: Above, this species is orange with a variety of black markings, but is noticeably darker near the body, especially in fresh individuals. Below, this species is easily told by the wide, light band on the hind wing.

Similar species: From below this species is unlike any other species in Wisconsin. From above it may easily be confused with both the Aphrodite and Atlantis Fritillaries. The Atlantis appears much darker than the other Fritillaries because it has darkened wing veins on the front wing and nearly solid, black wing margins. The Aphrodite Fritillary is usually lighter with an extra black mark near the base, often resembling a checkmark. This is somewhat hard to discern in some individuals, especially worn ones, but is reliable only if clearly observed.

Habitat: Open fields and woodland edges. Can be found in both wet and dry habitats.

Flight: One brood. Has been observed from mid-June until late September. In 2004, a very worn individual was observed on September 26.

Abundance: Common throughout Wisconsin. This species is undoubtedly found in all counties.

Recent Great Spangled Fritillary Sightings

Date seenCountyReported by
TuesdayRuskSusan Mayer
SundayIowaMike Reese, David Reese
SundayMarinetteAdrian Konell
08–23–2008WausharaMike Reese
08–22–2008WoodRon Arnold
08–21–2008DaneTod Highsmith
08–20–2008MarinetteAdrian Konell
08–19–2008DaneJorgen Goderstad
08–19–2008MarinetteAdrian Konell
08–17–2008MarinetteAdrian Konell
08–17–2008MarquetteMike Reese
08–17–2008BayfieldRyan Brady
08–16–2008JeffersonTod Highsmith
08–16–2008GreenAnn Thering and Dave Eide
08–15–2008BayfieldRyan Brady
08–15–2008DaneMike Reese
08–15–2008ColumbiaMike Reese
08–14–2008PortageMike Reese
08–11–2008IowaAnn Thering
08–10–2008BayfieldDave Hanson, David Bratley
08–10–2008BayfieldRyan Brady
08–10–2008RockCraig Ellefson
08–10–2008MilwaukeeJudith Huf

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distribution of Great Spangled Fritillary
Map key

Great Spangled Fritillary
Speyeria cybele