Vai al contenuto
Arca

Muskox

Ovibos moschatus

Conservation status IUCN: Least concern· LC
Muskox (Ovibos moschatus)
Photograph from Wikimedia Commons · Wikipedia article (it)

Where the name comes from

Ovibos is “sheep-ox”, from the Latin ovis and bos, and for once the chimera is apt: it is neither, and is more closely related to goats and sheep than to cattle. Moschatus, “musky”, is by contrast wrong: the animal has no musk glands. The smell the first Europeans caught was the urine of rutting bulls. In Inuktitut it is umingmak, “the bearded one”.

Facts

Group
Mammals · Mammalia
Order
Even-toed ungulates
Habitat
Arctic tundra, wind-scoured plateaus where snow does not lie
Range
Northern Canada, Greenland; reintroduced to Alaska, Siberia, Scandinavia
Size
190–230 cm of body, 180–410 kg
Diet
Herbivore — sedges, grasses, dwarf willow, lichens
Lifespan
12–20 years

Characteristics

  • 01

    The underwool, called qiviut, is eight times more insulating than sheep’s wool.

  • 02

    Threatened, the herd forms a circle with the calves in the middle and the horns facing out.

  • 03

    It came through the end of the ice age along with very little other megafauna.

What sets it apart

Its perfect defence against wolves was its undoing with people. Cornered, the herd does not flee: it forms a tight circle, horns outward and young at the centre, and from that position no wolf gets through. Against rifles it is a row of stationary targets, and in the 19th century this tactic allowed whole herds to be wiped out in minutes, erasing the species from Alaska and from Europe. It is back only because we put it back, from Greenlandic animals.

Next species

Yak

Bos grunniens