Calabria Pine Vole
Encyclopedia
The Calabria Pine Vole (Microtus brachycercus) is a vole
Vole
A vole is a small rodent resembling a mouse but with a stouter body, a shorter hairy tail, a slightly rounder head, smaller ears and eyes, and differently formed molars . There are approximately 155 species of voles. They are sometimes known as meadow mice or field mice in North America...

 found in southern and central Italy
Italy
Italy , officially the Italian Republic languages]] under the European Charter for Regional or Minority Languages. In each of these, Italy's official name is as follows:;;;;;;;;), is a unitary parliamentary republic in South-Central Europe. To the north it borders France, Switzerland, Austria and...

 initially described by Lehmann as a subspecies of M. savii. Genetic tests in the Calabrian region found that, although similar, the X chromosome is larger than that of samples of M. savii found elsewhere in Italy and the Y chromosome is twice the size, leading Galleni in 1994 to designate M. brachycercus as a separate species.
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