Speyeria atlantis

Speyeria atlantis
Temagami, Ontario
View of underwings

Secure (NatureServe)
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Lepidoptera
Family: Nymphalidae
Genus: Speyeria
Species:
S. atlantis
Binomial name
Speyeria atlantis
(W.H. Edwards, 1862)

Speyeria atlantis, the Atlantis fritillary, is a butterfly of the family Nymphalidae of North America. It is found from the Avalon Peninsula of Newfoundland and Labrador to northern British Columbia, across the northern United States south as far as Colorado and West Virginia. It resides as far north as James Bay. The species is listed as endangered in Connecticut.