Search results
Results from the WOW.Com Content Network
Skulls of a long-tailed weasel (top), a stoat (bottom left) and least weasel (bottom right), as illustrated in Merriam's Synopsis of the Weasels of North America. The long-tailed weasel is the product of a process begun 5–7 million years ago, when northern forests were replaced by open grassland, thus prompting an explosive evolution of small, burrowing rodents.
It has reddish coloration on some parts of its body, including the legs, sides, feet, chest, and back, as well as on the sides of the head and neck. White fur is seen on the ears, throat, chest, belly, and hind legs, and it has a black stripe along the middle of its tail, which ends in a black tip.
It has crucial effects on the ecology of wetlands, [2] and is a resource of food and fur for humans. Adult muskrats weigh 0.6–2 kg (1 + 1 ⁄ 4 – 4 + 1 ⁄ 2 lb), with a body length (excluding the tail) of 20–35 cm (8–14 in). They are covered with short, thick fur of medium to dark brown color.
The gray fox fur is smaller than that of the red fox, it also has noticeably short paws, but a relatively long, thick tail. It is 53 to 73 cm (21 to 29 in) long, the tail is 28 to 40 cm (11 to 16 in) long. Pelts of the mainland gray fox (left) and the island gray fox with some color distortion due to aging of the photo
They have slender bodies and long legs. Red ruffed lemurs have a narrow snout with small back ears that are sometimes hidden by their long fur. They groom themselves using their toothcomb. [citation needed] As their name would suggest, they have a rust-coloured ruff and body. Their heads, stomachs, tails, feet, and the insides of their legs are ...
The modern mammalian fur arrangement is known to have occurred as far back as docodonts, haramiyidans and eutriconodonts, with specimens of Castorocauda, Megaconus and Spinolestes preserving compound follicles with both guard hair and underfur. Fur may consist of three layers, each with a different type of hair.
Juvenile red foxes are known as kits. Males are called tods or dogs, females are called vixens, and young are known as cubs or kits. [14] Although the Arctic fox has a small native population in northern Scandinavia, and while the corsac fox's range extends into European Russia, the red fox is the only fox native to Western Europe, and so is simply called "the fox" in colloquial British English.
With up to 150,000 strands of hair per square centimetre (970,000/in 2), its fur is the densest of any animal. [32] The fur consists of long, waterproof guard hairs and short underfur; the guard hairs keep the dense underfur layer dry. [29] There is an air compartment between the thick fur and the skin where air is trapped and heated by the ...