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Vulpes lagopus

(Pribilof Island Arctic Fox)

Common Names

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Click on the language to view common names.

Common Names in Dutch:

Poolvos

Common Names in English:

Arctic Fox, Blue Fox, Ice Fox, Ischer De Waldheim, Polar Fox, Pribilof Island Arctic Fox, White Fox

Description

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Physical Description

Size/Age/Growth

The Arctic Fox is about 3' long from nose to tail, and weighs 7-15 pounds .

Habitat

Biome: Terrestrial ; Marine

Ecology: Arctic and alpine tundra on the continents of Eurasia , North America and the Canadian archipelago, Siberian islands, Greenland, inland Iceland and Svalbard. Subarctic maritime habitat in the Aleutian island chain, Bering Sea Islands, Commander Islands and coastal Iceland.

The Arctic fox is an opportunistic predator and scavenger but in most inland areas, the species is heavily dependent on fluctuating rodent populations. The species’ main prey items include lemmings, both Lemmus spp. and Dicrostonyx spp. (Macpherson 1969, Angerbjörn et al. 1999). In Fennoscandia, Lemmus lemmus was the main prey in summer (85% frequency of occurrence in faeces ) followed by birds (Passeriformes, Galliformes and Caridriiformes, 34%) and reindeer (Rangifer tarandus) (21%; Elmhagen et al. 2000). In winter, ptarmigan and grouse (Lagopus spp.) are common prey in addition to rodents and reindeer (Kaikusalo and Angerbjörn 1995). Changes in fox populations have been observed to follow those of their main prey in three- to five-year cycles (Macpherson 1969, Angerbjörn et al. 1999).

Foxes living near ice-free coasts have access to both inland prey and sea birds, seal carcasses, fish and invertebrates connected to the marine environment, leading to relatively stable food availability and a more generalist strategy (Hersteinsson and Macdonald 1996). In late winter and summer, foxes found in coastal Iceland feed on seabirds (Uria aalge, U. lomvia), seal carcasses and marine invertebrates. Inland foxes rely more on ptarmigan in winter, and migrant birds, such as geese and waders , in summer (Hersteinsson and Macdonald 1996). In certain areas, foxes rely on colonies of Arctic geese, which can dominate their diet locally (Samelius and Lee 1998).

Taxonomy

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Unambiguous Synonyms

  1. Alopex lagopus (Linnaeus, 1758)

Notes

Name Status: Accepted Name . Latest taxonomic scrutiny: 28-Oct-2003

Similar Species

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Members of the genus Vulpes

ZipcodeZoo has pages for 113 species and subspecies in this genus. Here are just 100 of them:

V. alopecoides · V. angustidens · V. atlantica · V. bengalensis (Bengal Fox) · V. cana (Blandford's Fox) · V. canus · V. chama (Cape Fox) · V. chikushanensis · V. cinereoargenteus · V. corsac (Corsac Fox) · V. donnezani · V. ferrilata (Tibetan Fox) · V. ferrilatus · V. flavescens · V. fulva · V. fulvipes · V. fulvus · V. galaticus · V. hoole · V. ichnusae · V. indutus · V. japonica · V. lagopus (Pribilof Island Arctic Fox) · V. lagopus beringensis · V. lagopus fuliginosus · V. lagopus lagopus (Arctic Fox) · V. lagopus pribilofensis · V. littoralis · V. macrotis (San Joaquin Kit Fox) · V. macrotis arsipus · V. macrotis devia · V. macrotis macrotis (Kit Fox) · V. macrotis mutica (San Joaquin Kit Fox) · V. macrotis neomexicana · V. macrotis neomexicanus · V. macrotis nevadensis · V. macrotis zinseri · V. macrotus · V. marcrotis · V. muticus · V. pallida (African Sand Fox) · V. pallida edwardsi · V. pallida harterti · V. pallida pallida (African Sand Fox) · V. praecorsac · V. praeglacialis · V. pulcher · V. rueppeli · V. rueppelli (RÜeppell's Fox) · V. rueppellii (Rüppell’s Sand Fox) · V. rueppelli rueppelli · V. rueppelli somaliae · V. ruppelli · V. ruppellii · V. ruppelli sabaea · V. stenognathus · V. vafer · V. velox (Swift Fox) · V. velox arsipus · V. velox hebes (Northern Swift Fox) · V. velox macrotis (San Joaquin Kit Fox) · V. velox mutica (San Joaquin Kit Fox) · V. velox neomexicana · V. velox nevadensis · V. velox tenuirostris · V. velox velox (Swift Fox) · V. velox zinseri · V. vulgaris · V. vulpes (Cross Fox) · V. vulpes abietorum · V. vulpes aegyptiaca · V. vulpes alascensis · V. vulpes alenscensis · V. vulpes anatolica · V. vulpes arabica (Red Fox) · V. vulpes atlantica · V. vulpes bangsi · V. vulpes cascadensis · V. vulpes crucigera · V. vulpes daurica · V. vulpes deletrix · V. vulpes diluta · V. vulpes flavescens · V. vulpes fulva (Eastern Red Fox) · V. vulpes fulvus · V. vulpes griffithi · V. vulpes harrimani · V. vulpes hellenica · V. vulpes hoole · V. vulpes ichnusae · V. vulpes japonica · V. vulpes karagan · V. vulpes kenaiensis · V. vulpes kurdistancia · V. vulpes macroura · V. vulpes montana · V. vulpes necator (Sierra Nevada Red Fox) · V. vulpes palaestina · V. vulpes peculiosa · V. vulpes pusilla

More Info

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Further Reading

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Notes

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Contributors

Data Sources

Accessed through GBIF Data Portal February 29, 2008:

Identifiers

Last Revised: 7/2/2009