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Red wolf

Mammals

The red wolf (Canis rufus) is a canine native to the southeastern United States, intermediate in size between the coyote and the gray wolf. Adults measure roughly 136 to 165 centimetres including the tail and weigh 20 to 39 kilograms, with a tawny to grayish, often reddish coat, long slender limbs and proportionately large ears. It is monogamous, dens in hollow tree trunks, along stream banks or in abandoned burrows, and bears litters in spring. Its status as a species has been contested for nearly a century: the American Society of Mammalogists treated it as its own species in 2021, while the Catalogue of Life classifies it as a subspecies of the gray wolf. Predator control, habitat destruction and hybridization with coyotes brought it close to extinction. It was declared extinct in the wild in 1980, reintroduced to North Carolina from 1987, and the IUCN lists it as critically endangered.

Facts
Classification
Diet
Carnivore 1
Population Trend
Decreasing 2
System (Realm)
Terrestrial 1
Threats
Biological Resource Use 3
Threats
Invasive and Other Problematic Species, Genes and Diseases 3
Relationship to People
Natural Pest Control 1
Living or Extinct
Yes 1
Conservation Status
Critically Endangered 1
Body Size Band
Medium 1
Activity Pattern
Nocturnal 1
Lifespan
14 1
Comparison
NatureServe Rank
G1 Critically Imperiled 2
CITES Appendix
Not Listed 3
Connections

Child Taxon Of

Canis, Taxa
Source Red wolf (Wikipedia)

In Biome

Source Red wolf (Wikipedia)
Wetlands, Biomes
Source Red wolf (Wikipedia)
In the Other Atlases

Found In

Also in Geography Atlas: where this subject is found.

Source Red wolf (Wikipedia)Conservation, captive breeding
Quote, Conservation, captive breeding
From 1973 to 1980, the USFWS captured 400 animals from southwestern Louisiana and southeastern Texas.

Also in Geography Atlas: where this subject is found.

Source Red wolf (Wikipedia)Conservation
Quote, Conservation
In 1987, the captive animals were released into the Alligator River National Wildlife Refuge (ARNWR) on the Albemarle Peninsula in North Carolina

Also in Geography Atlas: where this subject is found.

Source Red wolf (Wikipedia)Conservation, captive breeding
Quote, Conservation, captive breeding
From 1973 to 1980, the USFWS captured 400 animals from southwestern Louisiana and southeastern Texas.

Also in Geography Atlas: where this subject is found.

Source Red wolf (Wikipedia)Lead
Quote, Lead
The red wolf (Canis rufus) is a canine native to the southeastern United States.
Sources
1. Animal Diversity Web, University of Michigan Museum of Zoology: Canis rufus
Animal Diversity Web, University of Michigan Museum of Zoology
  • Conservation Status, IUCN Red List
    Critically Endangered
  • Conservation Status
    Currently, 200+ red wolves exist, and reintroductions
  • Food Habits
    Rodents, ungulates, and other small mammals are the main prey of red wolves.
  • Habitat
    inhabited mountains, lowland forests, and wetlands.
  • Economic Importance for Humans: Positive
    Red wolves eat many rodents, thus helping to control the populations of these pests
  • Behavior
    are primarily a nocturnal species.
  • Lifespan/Longevity
    Most individuals live to about 4 years, though one captive individual was recorded at 14 years old
  • Physical Description, average mass
    Average mass 23.5 kg
View the Source
2. NatureServe: Canis rufus (Red Wolf), NatureServe Explorer
NatureServe
  • Conservation status, global rank
    "grank": "G1"
  • Conservation status, global rank reasons
    The species is rapidly declining due to increasing threats from anthropogenic mortality and Coyote hybridization/introgression.
View the Source
3. Red wolf (Wikipedia)
  • Lead
    The red wolf (Canis rufus) is a canine native to the southeastern United States.
  • Conservation
    In 1987, the captive animals were released into the Alligator River National Wildlife Refuge (ARNWR) on the Albemarle Peninsula in North Carolina
  • Conservation, captive breeding
    From 1973 to 1980, the USFWS captured 400 animals from southwestern Louisiana and southeastern Texas.
  • Conservation, coyote interbreeding
    Interbreeding with the coyote has been recognized as a threat affecting the restoration of red wolves.
  • Conservation, 21st century status
    This decline has been linked to shooting and poisoning of wolves by landowners
  • Conservation, captive breeding, cites appendix
    It is not listed in the CITES Appendices of endangered species.
  • In Biome: Wetlands, Range and habitat
    The last naturally occurring population used coastal prairie marshes, swamps, and agricultural fields used to grow rice and cotton.
  • In Biome: Temperate Forest, Range and habitat
    Some evidence shows the species was found in highest numbers in the once extensive bottom-land river forests and swamps of the southeastern US.
  • Child Taxon Of: Canis, Description
    The red wolf's appearance is typical of the genus Canis.
View the Source
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