| Freija Fritillary | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Lepidoptera |
| Family: | Nymphalidae |
| Genus: | Boloria |
| Species: | B. freija |
| Binomial name | |
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Boloria freija (Becklin in Thunberg, 1791) |
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| Synonyms | |
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Clossiana freija
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The Freija fritillary (Boloria freija or Clossiana freija) is a butterfly of the family Nymphalidae with a circumboreal distribution. It occurs in bogs and tundra. Its range includes Northern Europe to the north of 60° N, occasionally more southern locations, the Urals, Siberia, the Russian Far East, mountains of Northern Mongolia and Hokkaido, as well as North America, extending in the Rocky Mountains to 35° N. Larvae feed on Rubus chamaemorus, Dryas sp., Vaccinium uliginosum, Arctostaphylos alpina, A. uva-ursi, Empetrum nigrum, Rhododendron aureum, Rh. lapponicum. The species produces one generation every two years.