| Occurrence | Principally west of Connecticut River - resident |
| Abundance | Fairly common to common; maximum 143 |
| Flight Period | June 15 - September 12 (mainly late June to mid-August) |
| Notes | Any suspected Atlantis Fritillary in eastern MA should be carefully identified |
| Overwintering | Unfed 1st instar - Larva |
| More info |
Massachusetts Butterfly Atlas Website |
| More info |
Butterflies of Massachusetts Website |

Photo by Erik Nielsen - 7/9/2002 Pittsburg, NH | Top of Page
Photo by Erik Nielsen - 8/19/2002 Pittsburg, NH | Top of Page
Photo by Erik Nielsen - 8/19/2002 Pittsburg, NH | Top of Page
Photo by Tom Murray - 8/5/2003 Pittsburg, NH | Top of Page
Photo by Frank Model - 6/18/2007 Pondicherry Wildlife Refuge, Whitefield, NH | Top of Page
Photo by Frank Model - 8/25/2006 Pittsburg, NH | Top of Page
Photo by Frank Model - 8/26/2006 Pittsburg, NH | Top of Page
Photo by Barbara Spencer - 6/25/2007 West Cummington | Top of Page
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