Animal Pictures Archive mobile
Query: american polecatResult: 18th of 33
European Mink (Mustela lutreola) - Wiki
Subject: European Mink (Mustela lutreola) - Wiki
Europ??ischer Nerz-European Mink (Mustela lutreola).jpg
Resolution: 698x677 File Size: 88813 Bytes Date: 2005:05:19 10:41:53 Camera: Canon PowerShot S45 (Canon) F number: f/4.5 Exposure: 1/1000 sec Focal Length: 560/32 Upload Date: 2007:10:23 14:40:22

European Mink (Mustela lutreola) - Wiki


European Mink
From Wikipedia, the free encyclopedia

[Photo] European Mink (Mustela lutreola). Europ??ischer Nerz (Mustela lutreola. Photo taken by: Nicolai Meyer. Date: 19 May 2005

The European Mink, Mustela lutreola, is a European member of the Mustelidae family found in some regions of Spain, France, Romania, Ukraine, Estonia and the greater part of Russia, though not found east of the Ural Mountains. Formerly it extended across all Europe, reaching Finland in the north, but it is now extinct in the major part of its ancient range. It is similar in appearance to the American Mink.

A trend in recent years has been the release of farmed minks into the wild by animal rights activists. The result of the introduction of the American Mink into the wild in Europe has been disastrous for the European Mink, who occupies almost the same ecological niche but is outcompeted by the larger and better-swimming American species. Attempts are now underway to introduce the European Mink to islands too far from the continent for American Mink to swim to, in an attempt to prevent the species from becoming extinct.

It is sometimes possible to distinguish one species from the other based on the fact that the American Mink usually lacks a large white patch on its upper lip, while the European Mink always possesses one. Any mink without such a patch can be identified with certainty as an American Mink, but an individual with such a patch, if encountered in continental Europe, cannot be certainly identified without looking at the skeleton. The European Mink always and the American Mink usually has a white spot on the lower lip, which continues in broken or unbroken fashion to form ventral markings. Since each is a different shape, it is possible to recognize individuals based on these ventral patterns. Fur also grows white over a scar and older mink tend to have more such patches, although absolute age is difficult to quantify without studying the animal from birth. In fur farms, mink are generally slaughtered after eight months, but can live several years in the wild (although mortality is high, especially among dispersing juveniles). Female European Mink are roughly 1.3 lb (600 g) and males roughly 2 lb (900 g); female American Mink are roughly 2 lb (900 g) and male American Mink roughly 3.5 lb (1,600 g), although weight can vary considerably. In general, since male American Mink continue to grow into the winter but females do not, sexual dimorphism is lower in that species as environmental conditions become more hostile.

The endangered populations of European mink Mustela lutreola have shown a large decline over 80% of their natural range and the species may be regarded as one of the most endangered mammals in the world. Although natural hybridization events between two native species is regarded as an exceptional event, the professor Thierry Lod?? found some hybrids, emphasizing that European mink and European polecats are able to hybridize and their hybrids were fertile.

http://en.wikipedia.org/wiki/European_Mink
The text in this page is based on the copyrighted Wikipedia article shown in above URL. It is used under the GNU Free Documentation License. You may redistribute it, verbatim or modified, providing that you comply with the terms of the GFDL.

Comments
samantha
the animal is so cute

american polecat
18/33
| Mobile Home | New Photos | Random | Funny | Films | Korean |
^o^ Animal Pictures Archive for smart phones ^o^