What are the characteristics of the wolf s body shape and what are the physical characteristics of t

Wolf (Latin name: Canis Lupus Linnaeus) CITES Addendum Class: Protection Level:

National second-class protected animals. There are 46 subspecies in total, with a medium-shaped, well-proportioned body, slender limbs, and toe-walking, which is conducive to fast running. The head and palate are pointed, the face is elongated, the nose is prominent, the ears are pointed and erect, the sense of smell is sensitive, and the sense of hearing is developed.

well-developed canines and fissures; The upper molars have distinct cusps, and the lower molars have a small cusp and heel cusp on the medial side; The diameter of the crown of the molars is greater than the height of the lateral incisors; The tooth type is. The hairs are coarse and long. 4 5 toes on the forefoot, 4 toes on the hind foot in general; The claws are thick and blunt, unable or slightly retractable.

The tail is hairy and more developed. Good at fast and long-distance running, more like to live in groups, often chasing prey. Feeds on herbivores and rodents.

Inhabits forests, deserts, mountains, boreal grasslands, coniferous forests, grasslands. It is distributed all over the world, except for Antarctica and most of the islands. It is similar in appearance to dogs and jackals, with long and thin feet, slanted eyes, long pointed upper jaws, a wide and curved mouth, erect ears, a slightly narrow chest, and a straight tail between the two hind legs.

The coat color varies depending on the place of origin, but the hairy color is brownish-yellow or grayish-yellow, slightly mixed with black, and the lower part is white. It has a wide range of habitats and strong adaptability, and wolves live in mountains, forest areas, grasslands, and even ice fields. He is active at night, has a keen sense of smell and good hearing.

Alert, suspicious, good at running, strong endurance, often using the way of exhaustive pursuit to obtain prey. Wolves are carnivores, mainly feeding on deer, antelopes, rabbits, insects, mice, etc., and can withstand hunger. Wolves are predators, and wolf packs are formed in the form of a nuclear family, including a couple and their children, and sometimes adopted juvenile wolf cubs.

Wolves belong to the typical food chain secondary predators. Usually in groups, wolves were killed by humans by the end of the 20th century because they prey on sheep and other domestic animals, and some subspecies such as the Japanese wolf, the Newfoundland wolf, the Florida black wolf, and the Kenai Mountain wolf have become extinct. The exact number of the present subspecies is still uncertain.

The appearance characteristics of wolves vary according to their species, including coyotes (small in appearance), timberwolves (medium), and steppe wolves (large), with a long snout and slightly raised eyes. Because of the different origins and genes, the coat color is also different. Common gray and yellow, as well as black, red and white, some have purple and blue colors, and the chest and abdomen coat color is lighter.

The legs are slender and strong, and he is good at running. Gray wolves vary in weight and size from region to region. In general, the shoulder height is (26 36 inches), weight 32 62 kg (70 135 lb).

The smallest wolf is the Arabian wolf, and the female, which can weigh as little as 10 kg (22 lb), is suitable for long-distance hunting, and has a strong back and legs that allow it to stretch and run effectively.

Wolves originated in the New World, and were the most widespread on Earth five million years before humans flourished. In Europe, Asia, and the Americas, where wolves are widely distributed, the number of wolf species recorded in North America alone has reached 23, and the number of subspecies is even more numerous.

Wolves belong to the canine family, brave and witty, similar to dogs in shape, except that the eyes are slanted, the mouth is slightly wider, the tail is shorter and never curled up and hangs between the hind limbs, the ears are erect and not curved, and there are sharp canine teeth. Wolves have a keen sense of sight, smell and hearing, and their coat colors range from white, black, and variegated ......It's all different. Wolves generally weigh more than 40 kilograms, including a 40-centimeter-long tail, with an average length of 154 centimeters and a shoulder height of about one meter, and the female wolf is about 20% smaller than the male wolf.

Wolves are basically carnivores, eating quite a lot, they can devour more than a dozen kilograms of meat at a time, and occasionally eat grass, shoots or berries in summer, but most of their food is hares, rats, beavers, and occasionally small birds.

Wolves have a very sensitive sense of smell and are suspicious and cruel by nature. Wolves in the north often hunt in groups, while wolves in the south usually act on their own.