Everything about The Maned Wolf totally explained
The
Maned Wolf (
Chrysocyon brachyurus) is the largest
canid of
South America, resembling a big fox with reddish fur.
This
mammal is found in open and semi-open habitats, especially
grasslands with scattered bushes and trees, in south-eastern
Brazil (
Mato Grosso,
Mato Grosso do Sul,
Minas Gerais,
Goiás and
São Paulo),
Paraguay, northern
Argentina,
Bolivia east of the
Andes, and
Peru. It formerly occurred in
Uruguay.
IUCN lists it as
near threatened, The long legs are probably an adaptation to the tall grasslands of its native habitat.
The Maned Wolf's fur is reddish brown to golden orange on the sides, with long, black legs and a distinctive black
mane. The coat is further marked with a whitish tuft at the tip of the tail and a white "bib" beneath the throat. The mane is erectile, and is typically used to enlarge the wolf's profile when threatened or when displaying aggression.
Habits
Hunting and territoriality
Unlike other large canids (such as the
Gray Wolf, the
African Hunting Dog, or the
Dhole) the Maned Wolf doesn't form packs. Monogamous pairs may defend a shared territory of about, though the wolves themselves may seldom meet, outside of mating. The territory is criscrossed by paths that the wolves create as they patrol at night. Several adults may congregate in the presence of a plentiful food source; a fire-cleared patch of grassland, for example, which would leave small vertebrate prey exposed to foraging wolves.
Both male and female Maned Wolves use their
urine to communicate, for example to mark their hunting paths, or the places where they've buried hunted prey.)
Reproduction
The mating season ranges from November to February.
Gestation lasts 60 to 65 days, and a litter may have up to 2 to 6 black-furred pups, each weighing about .. Captive Maned Wolves were traditionally fed meat-heavy diets and develop bladder stones. Zoo diets now feature fruits and vegetables, as well as meat and dog chow.
Relations with other species
The Maned Wolf participates in
symbiotic relationships with the plants that it feeds on, as it carries the seeds of various plants, and often defecates on the nests of
leafcutter ants. The ants then use the dung to fertilize their fungus gardens, and later discard the seeds onto refuse piles just outside their nest. This process significantly increases the germination rate of the seeds. The wolf is particularly susceptible to
renal nematode infections, a potentially fatal parasite. The Maned Wolf isn't a true, common prey species for any other predator, though it may be attacked or killed by feral
domestic dogs. The
Cougar is a potential competitor.
Relations with humans
The Maned Wolf is said to be a potential
chicken thief; it was once also considered a threat to
cattle and
sheep, though this is now known to be false. In Brazil, the animal was historically hunted down for some body parts, notably the eyes, that were believed to be good luck charms. However, as it's now classified as vulnerable by the Brazilian government, it's afforded protection from poachers. Wolves are also threatened by
habitat loss and being run over by cars. Wolves risk both physical harm and catching diseases from domestic dogs. The Maned Wolf is generally shy and flees when alarmed, and it poses little direct threat to man. It occurs in several protected areas, including the national parks of
Caraça and
Emas in Brazil. The Maned Wolf is well represented in captivity, and has been bred successfully at a number of zoos, particularly in Argentina.
Taxonomy
The Maned Wolf isn't closely related to any other canid. It is apparently a survivor from the
Pleistocene fauna of large South American mammals; its closest living relative is the
Bush Dog (genus
Speothos), with a more distant relationship to other South American canines (the
Short-eared Dog, the
Crab-eating Fox and the 'false foxes' or
Pseudalopex).
Gallery
Image:Chrysocyon brachyurus sitting.JPG
Image:ManedWolf4.jpg
Image:Maned wolf-aguara guazu.jpeg
Image:Chrysocyon jubatus (Harvard University).JPG
References
Further Information
Get more info on 'Maned Wolf'.
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