Global InformationOeneis chryxus information
| Oeneis chryxus | |
|---|---|
| |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Lepidoptera |
| Family: | Nymphalidae |
| Genus: | Oeneis |
| Species group: | Oeneis (bore) |
| Species: | O. chryxus
|
| Binomial name | |
| Oeneis chryxus (Doubleday, [1849])[1]
| |
| Subspecies | |
|
See text | |
Oeneis chryxus, the chryxus Arctic or brown Arctic, is a butterfly of subfamily Satyrinae found in the far northwest regions of Canada and the United States. The brown Arctic has highly variable colorings, which tend toward light yellow to orange brown wings that help camouflage it against its mountainous rocky habitat. The larvae feed on local grasses and take two years to develop. This longer development period results in flights of adult brown Arctics only once every two years. The butterflies feed on nectar from various plants as their primary food source.
The males exhibit lek territoriality by defending desired territories from other males by challenging them to sparring flights for access to females. The females exhibit hilltopping behavior for finding mates, flying from meadows to higher elevated ridges where they are more likely to find males.
Climate change, as well as human activity, has been threatening the habitats of this species.
- ^ Savela, Markku. "Oeneis chryxus". Retrieved 2 October 2017.