Jump to content

Marmot

From Wikipedia, the free encyclopedia

This is an old revision of this page, as edited by Reader701 (talk | contribs) at 10:47, 30 October 2012 (Examples of species). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

Marmot
Temporal range: Late Miocene–Recent
Yellow-bellied Marmot in Yosemite National Park
Scientific classification
Kingdom:
Phylum:
Class:
Order:
Family:
Subfamily:
Tribe:
Genus:
Marmota

Blumenbach, 1779
Species

15, see text

Marmots are generally large ground squirrels in the genus Marmota, of which there are 15 species. Those most often referred to as marmots tend to live in mountainous areas, such as the Alps, northern Apennines, Eurasian steppes, Carpathians, Tatras, and Pyrenees in Europe and northwestern Asia; the Rocky Mountains, Black Hills, Cascades, and Sierra Nevada in North America; and the Deosai Plateau in Pakistan and Ladakh in India. The groundhog, however, is also sometimes called a marmot, while the similarly sized, but more social, prairie dog is not classified in the genus Marmota but in the related genus Cynomys.

Marmots typically live in burrows (often within rockpiles, particularly in the case of the yellow-bellied marmot), and hibernate there through the winter. Most marmots are highly social and use loud whistles to communicate with one another, especially when alarmed.

Marmots mainly eat greens and many types of grasses, berries, lichens, mosses, roots and flowers.

Subgenera and species

The following is a list of all Marmota species recognized by Thorington and Hoffman[1]plus the recently defined M. kastschenkoi.[2] They divide marmots into two subgenera.

Additionally, four extinct species of marmot are recognized from the fossil record:

History and etymology

Marmota primigenia fossil

Marmots have been known since antiquity. Research by the French ethnologist Michel Peissel claimed the story of "gold-digging ants" reported by the Ancient Greek historian Herodotus, who lived in the 5th century BC, was founded on the golden Himalayan marmot of the Deosai Plateau and the habit of local tribes such as the Minaro to collect the gold dust excavated from their burrows.[3]

The etymology of the term "marmot" is uncertain. It may have arisen from the Gallo-Romance prefix marm-, meaning to mumble or murmur (an example of onomatopoeia). Another possible origin is post-classical Latin, mus montanus, meaning "mountain mouse".[4]

Beginning in 2010, Alaska celebrates February 2 as "Marmot Day", a holiday intended to observe the prevalence of marmots in that state and take the place of Groundhog Day.[5]

Examples of species

References

  1. ^ Thorington, R. W., Jr., and R. S. Hoffman. 2005. "Family Sciuridae". Mammal Species of the World: A Taxonomic and Geographic Reference, pp. 754–818.  D. E. Wilson and D. M. Reeder, eds. Johns Hopkins University Press, Baltimore.
  2. ^ a b Brandler, OV (2003). "On species status of the forest-steppe marmot Marmota kastschenkoi (Rodentia, Marmotinae)". Zoologičeskij žurnal. 82 (12): 1498–1505.
  3. ^ Peissel, Michel. "The Ants' Gold: The Discovery of the Greek El Dorado in the Himalayas". Collins, 1984. ISBN 978-0-00-272514-9.
  4. ^ "Marmot". Oxford English Dictionary (Online ed.). Oxford University Press. (Subscription or participating institution membership required.)
  5. ^ The Associated Press. "Alaska to Celebrate its First Marmot Day", Fairbanks Daily News-Miner. Feb. 1, 2010. Accessed Feb. 1, 2010.