Tatra pine vole

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Tatra pine vole
Microtus tatricus.JPG
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Rodentia
Family: Cricetidae
Subfamily: Arvicolinae
Genus: Microtus
Subgenus: Terricola
Species:
M. tatricus
Binomial name
Microtus tatricus
(Kratochvíl, 1952)
Subspecies

Microtus tatricus tatricus
Microtus tatricus zykovi

Contents

The Tatra pine vole (Microtus tatricus), also called the Tatra vole or Tatra ground vole, is a species of vole endemic to the Carpathian mountain range in Slovakia, Poland, Ukraine and Romania. Two subspecies have been recognised. M. t. tatricus occupies the western part of the range in Slovakia and Poland, and M. t. zykovi is found in Ukraine and Romania.

Habitat preferences

The Tatra vole lives at altitudes of 650 to 2350 m above sea level. The habitat occupied by the species is either humid rocky meadows in the subalpine zone or climax upper montane forest. Its distribution range is insular and fragmented as a consequence of landscape altitudinal structure and habitat heterogeneity. The population of the Tatra vole has been estimated to 200,000–250,000 individuals and no population fluctuation or population outbreaks were recorded.

Evolutionary history

The reliable diagnostic character of M. tatricus is its karyotype. Its diploid number of chromosomes and the basic karyotype characteristics (2N = 32, NF = 46) are unique among voles of the genus Microtus . The species is genetically most closely related to alpine voles Microtus multiplex , Microtus liechtensteini and Microtus bavaricus . [2] It split from the common ancestor as the first, and the oldest fossil found to date is from Holocene.

The species is listed as Lower Risk/Near Threatened in the IUCN Red List of Threatened Species and in Appendix II of the Bern Convention.

Related Research Articles

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Microtus is a genus of voles found in North America, Europe and northern Asia. The genus name refers to the small ears of these animals. They are stout rodents with short ears, legs and tails. They eat green vegetation such as grasses and sedges in summer, and grains, seeds, root and bark at other times. The genus is also called "meadow voles".

<span class="mw-page-title-main">Bavarian pine vole</span> Species of rodent

The Bavarian pine vole is a vole from the Austrian, Italian, and Bavarian Alps of Europe. It lives in moist meadows at elevations of 600 to 1,000 meters.

<span class="mw-page-title-main">Woodland vole</span> Species of rodent

The woodland vole is a small vole found in eastern North America. It is also known as the pine vole.

<span class="mw-page-title-main">Short-tailed field vole</span> Species of rodent

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<span class="mw-page-title-main">Common vole</span> Species of rodent

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<span class="mw-page-title-main">Gray-tailed vole</span> Species of rodent

The gray-tailed vole also known as the gray-tailed meadow vole or gray-tailed meadow mouse, is a rodent in the genus Microtus of the family Cricetidae. Voles are small mammals, and this species lies roughly in the middle of their size range. First collected in 1895, it is endemic to the Willamette Valley, Oregon, and Clark County, Washington, in the Pacific Northwest region of North America. Historically, they were found in the prairie areas of the Valley and, though many of these areas have been converted for agricultural purposes, these animals remain common. For reasons that remain unclear, vole population densities in any area may fluctuate widely from season to season and year to year. They are preyed upon by owls, hawks, and carnivorous mammals, and their parasites include fleas and ticks. These voles build burrows and complex tunnel networks, which they sometimes share with other burrowing animals. Relatively little is known about their behavior in the wild, because they are elusive and unlikely to enter traps.

<span class="mw-page-title-main">Beach vole</span> Subspecies of rodent

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<span class="mw-page-title-main">European pine vole</span> Species of rodent

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<span class="mw-page-title-main">Igor Zagorodniuk</span>

Igor Zagorodniuk is a Ukrainian zoologist, mammalogist, ecologist, and founder of Theriological school. He is a laureate of the State Prize of Ukraine in the field of science and technology (2015), and the author of more than 500 scientific publications.

References

  1. Zima, J.; Vohralík, V.; Martínková, N. (2008). "Microtus tatricus". IUCN Red List of Threatened Species . 2008: e.T13464A3991347. doi: 10.2305/IUCN.UK.2008.RLTS.T13464A3991347.en . Retrieved 19 November 2021.
  2. Martínková, N., J. Zima, M. Jaarola, M. Macholán and F. Spitzenberger. 2007. The origin and phylogenetic relationships of Microtus bavaricus based on karyotype and mitochondrial DNA sequences. Folia Zool. Brno 56, 39-49.