Stoats are similar to Weasels but distinguished easily due to â¦ Weasel holes can be expensive to repair and often ruin the appearance of lawns. Mink can be brown or black, but many mink in Iowa are black year-round. The main difference between mink and weasel is that mink is a comparatively large, stoat-like, semi-aquatic animal whereas weasel is a small, stoat-like animal that inhabits wetlands as well as farmlands, grassy fields, and deep forests.. Mink and weasel are small, carnivorous animals that belong to the family Mustelidae. The burrows also attract other animals, like snakes, that seek out warmth and shelter. All Mink Polecat Weasel Stoat and Ferret belong to same family called Mustelidae. Weasel is the general term for the members or the species in the genus Mustela. A mink is a member of the weasel family, same as ferrets The American Mink is similar to the extinct Sea Mink but smaller. While camping in the Colorado Rockies with my kids, this weasel came chasing the marmot into our camp spot. No, they are not the same but hear me out, ermine is not only an animal, but itâs only conditional. Turned into something else entirely. Ferrets are domesticated from around 2000 years for various purposes, on the other hand, weasels are non-domesticated animals. The only other member of the Mustelid family found around water is the river otter. Otters and ferrets are close relatives of them. Mink for sure. They are known as mustelids. I see mink frequently around our lakes, doing exactly what that one was, scouting the rip rap along the bank. Mink are generally larger than other weasels. An ermine is dark brown in summer with a white belly, feet and a white line down its hind leg. Because of the close relationship between these two interesting animals, the distinctions are important to consider. The Mustelidae (/ m Ê Ë s t É l Éª d iË /; from Latin mustela, weasel) are a family of carnivorous mammals, including weasels, badgers, otters, ferrets, martens, minks, and wolverines, among others. Stepping in these dens can cause foot or ankle injuries. The genus Mustela includes total 17 species, out of them ten classify as Weasels, whereas ferret is the subspecies of polecats, which itself is the member of the Weaselâs family. Was watching what I thought were just squirrels playing during a lunchtime walk. Mink vs Polecat vs Weasel vs Stoat vs Ferret vs Mongoose. Weasel vs Ferret These are much-related animals in many aspects; therefore, it could lead to confusion if someone wants to observe the differences between them. There is also an European mink, too. Color. Mink average 13-18 inches long and weigh up to 3 pounds, whereas ermine weigh 0.2-0.3 pounds and least weasels weigh 1-2 ounces. Weasel vs. Ferret. In addition, a weasel hole often has a strong odor due to the animals' powerful scent glands. Weasels usually live in forests and fields. However, Mongoose belongs to different family named as Herpestidae. Our native pine marten, the non-native American mink and the feral ferret are all related and belong to the Family Mustelidae.