Oeneis uhleri varuna
(W.H. Edwards, 1882)
Varuna Arctic
Oeneis uhleri varuna, commonly known as the Varuna , is a of in the . It belongs to the Oeneis, a group commonly referred to as the Arctics, which are typically associated with high mountain across western North America. This subspecies is distributed across the Canadian prairie provinces. The Varuna Arctic is one of several subspecies within the Oeneis uhleri , which exhibits variation across its range in North America.
Pronunciation
How to pronounce Oeneis uhleri varuna: /ˈiː.nis ˈʌlɛ.ra vaˈruː.na/
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Identification
Distinguished from other Oeneis uhleri by geographic distribution and subtle morphological differences. The nominate subspecies O. u. uhleri occurs in different regions. Identification to subspecies level typically requires examination of pattern details and , with varuna occupying the eastern portion of the range in the Canadian prairies. Separation from other Oeneis species in areas relies on wing pattern elements and preference.
Habitat
High mountain areas and associated alpine or subalpine environments. The Oeneis is strongly associated with montane , particularly rocky slopes, fell-fields, and tundra-like conditions at elevation.
Distribution
North America: Canadian prairie provinces including Alberta, Manitoba, and Saskatchewan. The occupies the eastern portion of the Oeneis uhleri range.
Human Relevance
Of interest to and naturalists studying alpine faunas. The Oeneis has been highlighted as a favorite group by due to its association with dramatic high mountain hiking destinations.
Similar Taxa
- Oeneis uhleri uhleriThe nominate , distinguished by geographic separation and minor morphological differences; occurs in different regions of western North America
- Oeneis nevadensisAnother found in western North America, distinguished by pattern and different altitudinal/ preferences where ranges overlap