The little deer is the smallest artiodactyl animal in the world. Javanese kanchil - the smallest of the artiodactyls (5 photos) Importance for humans

Javanese kancil(Javanese or Malayan deer) is considered the smallest artiodactyl animal in the world, their height rarely reaches above 25 cm, and their weight is a maximum of 2.5 kg, it is similar in size to a cat or hare. Despite the lack of large branched horns like their larger counterparts, the Javan kanchile has sharp and strong fangs, based on the size of the animal. Externally, the kanchil is very similar to a roe deer: a rather large (relative to its overall size) body, light eyes, graceful legs with small hooves, a beautiful head; wool maybe different colors, but always soft.

These are herbivores different shapes and size, whose descendants are to be regarded as the culprits or clipper ships of Africa and the Middle East. With three divisions there are the first ungulates in North America and Europe. Mammals evolve forms that adapt to life in the sea.

In widespread tropical forests During this period, termites live for the first time. Favorable tropical jungle world, the significant development of birds begins with the number of species, as well as individual numbers. Numerous special forms also appear.

The Javan deer lives in the South - eastern Asia, on the islands of Kalimantan, Java and Sumatra, as well as in India and Ceylon, West Africa and South Asia.

In addition to the fact that the Javanese kancil - the smallest artiodactyl in the world, these animals are considered one of the most ancient: its history of existence begins 50 million years ago, during the formation of orders of ancient ungulates.

The most overwhelming ones experience a significant increase in new species. In the first encounter of the collision, the north-driving frontal Indian subcontinent meets Asia. Around this time, the Afro-Arab table also advanced against Eurasia.

In Messel, near Darmstadt, a tropical lake has landed in the jungle. In its anoxic soil deposits, among many plants, a large number of animal fossils are in excellent preservation. Primary horses are of particular importance, the bats, numerous insect eaters, as well as performing animals and "true" predators.

Javanese kanchils do not gather in flocks; they prefer a solitary lifestyle, and only get a pair during the mating period. During the day they usually hide among bushes or in the burrows of other animals, and at night they come out for leaves, herbs and berries - this is what kanchili like to eat. In addition to the above, they are also very good swimmers, which allows them to hunt crabs, shellfish and fish.
The behavior of Javanese kancels when an enemy approaches is usually similar to the behavior of opossums: when the enemy approaches, the deer pretends to be dead, and as soon as the opportunity arises, it jumps out sharply right in front of his nose and runs away.

In Central Europe there lives a subordinate order of teeth, ants. A family of vertebrates otherwise found only in South America is represented here. The first representatives of clown hooves develop from the original hooves. Fossils of amphibians and reptiles, as well as birds of tropical wet biotopes, are especially common. Mighty limestone sediments are deposited in a shallow sea of ​​warm water in the Paris Basin, with well-preserved vertebrate fossils of many species.

Thousands of farm animals, mostly mammals, are trapped in a fossil site near Egerkingen in Switzerland. They die in the karst column and fossilize in large numbers. Ancestors of horses and tapirs, as well as clowns of ungulates, carnivores and primates.


The reproductive characteristics of Javan deer have not yet been fully studied, but most likely, they only give birth to one baby, like most other animals. Newborn kanchili develop quite quickly: an hour after birth they already quickly follow their mother, and at 5 months they enter sexual maturity.
Keeping the Javan kanchila is quite popular in Europe, where they can be kept in captivity, and many owners even send their pets to exhibitions or simply show other people such an unusual animal.

A fossil burial site is being built southwest of Cairo in the Fayoum Valley, with particular interest in development. The Fayoum fossil record includes early mammals, early ungulates, early whales, carnivores, and reptiles. The first remains of primates are also fossils.

During this time, the so-called sedimentation intervals, i.e. failure layers of deposition are widely used. Large wave of species dying particularly impacts mammal fauna Western Europe. At the same time, numerous new families of mammals are emerging.

A distinctive feature of a deer is its love of cleanliness: it constantly licks itself and cleans itself, so those who decide to keep it at home should take into account that the pet’s cage should always be clean.


Its 35 members are distributed across large parts of Europe, Asia, and North and South America. The first "Urhirsche" appears to have appeared in Africa in the early Miocene about 25 million years ago, i.e. on a continent where deer were largely displaced by various antelopes from the antlered family.

During the Late Miocene, early ancestral ancestors spread throughout Africa from across Eurasia, developing a wide variety of forms. Today, 15 different species of deer live in the New World. From the Arctic Circle in Alaska to Magellan in southern Chile, they inhabit a wide variety of habitats. Among New Zealand's herds, the smallest and largest member of the deer family: the Northern Pudu, with a shoulder height of less than 35 cm and a weight of 7 kilograms, is the undisputed dwarf among the Colombian, Ecuadorian and Peruvian Andean Deer.

Small deer, or kancil, or Javan small kancil (Tragulus javanicus) is a species of mammals from the deer family. The smallest artiodactyl on the planet. Lives in Southeast Asia.


Small deer length from 45 to 55 cm, height at the withers from 20 to 25 cm and weight from 1.5 to 2.5 kg. The tail is approximately 5 cm long.

And the giant family, Alaska moose, with a shoulder height of up to 2.3 m and weighing sometimes more than 800 kilograms, is also found in the northern regions North America. Distributed from Canada to Chile. Additionally, the Opera Stag is found on the island of Curacao, which is located off the coast of Venezuela and is part of the Netherlands Antilles. Thanks to human help he also managed to conquer a number of other Caribbean islands, including the Greater Antilles in Cuba, Jamaica and Hispaniolla. The species is thus divided into about 37 different subspecies.

The coat color on the upper side is brown. The underside and chin are white. The muzzle is pointed, the black nose is hairless, the eyes are very large. The physique is roundish, the legs, in contrast to the body, look unusually graceful. There are no horns, the upper fangs are enlarged, in particular, in the male they stick out from the mouth like tusks.


However, this was discontinued after studies conducted in the 1970s showed that there were no differences between North American, Central American and South American Weisswedels that keeping them in multiple species would be warranted. The most striking difference between the various regional populations is the average size of the people, which is indeed very variable. An adult male from Canada can reach a weight of almost 200 kilograms and a shoulder height of over 100 centimeters, while an adult male from Florida, where the smallest subspecies, the so-called key white-tailed deer, is home to 22 to 25 kilograms of body weight, weighing barely an eighth of the them, and usually amounts to only half the height of the shoulders up to 50 centimeters.

The species' distribution range covers the territory from southern China (Yunnan) to the Malay Peninsula and the islands of Sumatra, Borneo and Java with nearby small islands. It lives in forests with dense undergrowth, often near water bodies.


Very shy animals leading a solitary lifestyle. They are active mainly at night. During the day they sleep in rock crevices or hollow tree trunks. At night they go in search of food, creating tunnel-like paths in the thicket.

In all subspecies, females are clearly smaller and lighter than males. This is discarded after the rut and then reformed. Each of the two parts of the horn consists of a shaft curved outward in a semicircle, usually with six or seven steps. Part 1 of the formula for success is exceptional adaptability to a wide variety of habitats and different climatic conditions. Weisswedel Hirschen seems to be able to live almost anywhere there is plant food. all year round, and where woody plants Somehow they convey some kind of coverage.

The only habitats they cannot colonize in their range are true dry deserts and tropical forests. In fact, when food is plentiful in their habitat, a female white-breasted deer may already be pregnant for the first time as an adolescent at 6 to 7 months of age and give birth at 13 to 14 months of age for the first time. Additionally, adult females over 18 months of age give birth to twins and sometimes even triplets under favorable conditions.


They are exclusively territorial animals, with males having a home range of approximately 12 hectares and females approximately 8.5 hectares. For communication, markings of urine, dirt and secretions are used, which is perfect for dense and poorly lit jungles. The fight for territory between males is carried out using long fangs.

With a natural life span of usually over twelve years, a woman can thus produce between 15 and 20 young adults during her lifetime. In less favorable living conditions, females usually do not begin to grow for the first time in the second year of life, and then usually give birth to "lone children". The swing is an exciting time. Although it is quite common for women with white backs to reproduce as teenagers, this is probably the big exception among men. IN wildlife, however, they are prevented by older, more strong men around them due to the massive rivalry during the rut season.


Little deer are primarily herbivores that feed on leaves, buds and fruits. In zoos they also feed on insects.


Females often mate again within a few hours of giving birth and can spend almost their entire lives pregnant. After a gestation period of approximately 140 days, the female gives birth to one, rarely two, cubs, which are fed by an udder with four teats. Within 30 minutes after their birth they are on their feet. After about 10 to 13 weeks they are weaned from their mother, and at about 5 to 6 months of age they become sexually mature. Life expectancy is 12 years.

For most of the year, deer, dressed in white whites, are peaceful creatures that exhibit aggressive behavior in relation to their offspring in exceptional circumstances. During the rut season, which repeats itself every year, this changes radically. Each male then strives to become the dominant "staster", thus gaining the prerogative of mating with resident females. Most of the battles that take place between rival males at this time end quickly, as usually one of them soon admits his submission and leaves soon after.



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Animal Life Volume I Mammals Bram Alfred Edmund

Order XI Artiodactyla

The species-rich and diverse order of artiodactyls, widespread in all parts of the world, with the exception of Australia and New Zealand, embraces, according to Oken’s proposal, those ungulates in which we notice only 2 developed fingers or these 2 fingers are much more developed than three the rest. There are usually two large groups artiodactyls: multi-hoofed, in which, in addition to the two middle fingers, the second and fifth are developed, and two-hoofed, or ruminants, in which the last fingers have completely disappeared or are poorly developed.

The vast majority of ruminants are peaceful, shy animals that feed exclusively plant foods, sometimes very strong, tall, but not particularly mentally developed. For humans, these are the most useful animals, providing him with meat, milk, as well as material for our shoes and clothing. Therefore, man has long domesticated many of them.

In terms of organization, despite the variety of forms, ruminants are quite similar to each other. Most of them have horns, but there are also hornless ones. They distinguish by their horns bovids And dense-horned ruminants In the former (for example, in cows), the horn consists of a bone case sitting on a bone stump, which is formed on the frontal bone; Consequently, these horns are a modification of the outer skin: they are never renewed, but only become longer and thicker at the base with age. On the contrary, the antlers of dense-horned animals (for example, deer) sit on rather short elevations of the frontal bone, consist of a dense, bone-like substance and are often branched, and the number of branches increases with age. These horns fall off every year and are then replaced with new ones. In most cases, only males have dense horns, while females almost always have hollow ones.

Further, the structure of ruminant teeth is characteristic. On lower jaw they have 6–8 incisors, most often in the form of a blade with a sharp edge, but on the upper one there are none at all or only 2; there are also often no fangs, and sometimes there are 1 on each side of the jaw; molars number 3–7 at the top and 4–6 at the bottom. Finally, let us also note the amazing structure of the stomach, consisting of 4, rarely 3, separate parts: the rumen, the sleeve, the book and the abomasum. The first of them is connected to the esophagus, and the last to the intestinal canal. The rumen accepts only roughly chewed food from the esophagus and pushes it into the sleeve in small lumps; the walls of the latter are covered with a network of folds, which somewhat grind the food, forming pellets, and the latter again enter the esophagus, then into the mouth (“burp”). In the mouth, the “regurgitated” food is thoroughly chewed by the molars, which usually have a wide chewing surface (the so-called “plant” teeth, in contrast to the sharp-toothed teeth of carnivorous animals), mixed with saliva and again entering the stomach in the form of a liquid pulp, but this time already into its third compartment, the book, from there - into the abomasum, where gastric juice is secreted. Camels and deer (Tragulus) do not have a third stomach.

Ruminants are divided into seven families: giraffes, camels, bovids, pronghorns, deer, musk deer And little deer.

Giraffes.- In Central Africa, over a vast area from the sultry sands of the Sahara to the possessions of the free Boers, there is one very strange animal, which the Arabs call “ serapha"(sweetheart), and scientists - Camelopardalis (camel-panther). Usually it is known under the name giraffe, which is a spoiled word from the same “seraphe”.

Both names, Arabic and Latin, perfectly characterize the giraffe. Indeed, on the one hand, this is an extremely good-natured, peaceful, meek, timid animal that tries to live in peace not only with its own kind, but also with other animals. On the other hand, in the entire animal kingdom there is not a single representative with a more strange body shape. An unusually long neck, high legs, a round body with a sloping back and a beautiful head adorned with dark intelligent eyes - this is the general appearance of the giraffe, this tallest of all animals: with a length of three arshins, its body reaches three fathoms in height! This appearance fully justifies its name camel-panther. Let's say more: the giraffe, in our opinion, is a mixture of not only a camel and a panther, but also many other animals. In fact, his thick, slender body and elongated head resemble those of a horse, his broad shoulders and long neck seem to have been taken from a camel, his large mobile ears are from a bull, his light legs are from an antelope, and finally, his yellowish skin with brown spots is extremely similar to fur panthers. It is clear that a giraffe therefore cannot be called beautiful at all, especially when you see it in a narrow cage in a zoological garden. But in the vast, beautiful plains of his homeland, he seems both slender and attractive. His movements are especially beautiful when he walks calmly - then you can simply admire the direct descendant of the antediluvian Sivaterium.

Giraffe hunting is no fun. “Your hand does not raise your gun,” writes one hunter, “when you look into these gentle eyes, where purely human feelings are read. Only once did I start chasing a herd of giraffes. One huge male, running away from a deadly shot, turned his head towards me several times and looked intently at his pursuer. His dark eyes, covered with silky eyelashes, struck me with their almost human look. Plea, reproach and some kind of bewilderment shone in this look, as if a meek animal was asking me why I wanted to kill him. I felt pity and even shame, and from then on I promised myself not to chase a cute animal for pleasure.”

Apart from humans, the giraffe has few dangerous enemies, since its long, tireless legs easily save the animal from any pursuer, and the giraffe’s sensitive hearing does not allow its enemy to attack its prey by surprise.

Giraffes feed on leaves, buds and branches of various mimosas, and their long, flexible tongue and lips remain completely insensitive to the pricks of the sharp thorns of mimosa. In captivity, giraffes behave quietly, but rarely tolerate confinement: apparently, the lack of exercise has a highly harmful effect on them.

Second family camels(Camelidae), is distinguished by calloused soles, the absence of horns, a forked upper lip and the presence of 2 incisors on the upper jaw and 6 on the lower jaw. There is no book in the stomach. Actually camels(Camelus) fall into two types: one - dromedary, or dromedary camel, inhabits mainly Africa, the other - bactrian camel- Asia.

Dromedary(Camelus dromedarius) is undoubtedly the most useful of all domestic animals in Africa, but at the same time it is the most inhospitable, stupid, stubborn and unpleasant creature that you can imagine. On average, it is 2–2.3 m in height and 3–3.3 m in length from the muzzle to the end of the tail, and Arabian riding camels are slender animals, while pack camels are clumsy, like water-carrying nags. The dromedary's head is rather short, while the muzzle is elongated and swollen; during excitement, a large leathery bubble of a nasty appearance, the so-called “howler”, protrudes from its mouth; then the camel begins to roar, sniffle and grind his teeth. The eyes with a dull expression are large, while the ears are very small. The upper lip hangs over the lower one, and the latter droops; When the animal moves quickly, its lips constantly shake up and down, which gives an extremely unpleasant appearance to the already ugly animal. On the back of the head there are 2 glands that sometimes secrete a liquid with a disgusting odor. On the back lies a fat hump, weighing up to 1 pound in well-fed animals, while in skinny animals it drops to 5–7 pounds. Legs - thin, long, ugly. The coat is soft, somewhat wavy, usually light sand in color, and sometimes gray, brown or black. On the chest and joints of the forelimbs on the knees there are hard calluses that serve as pillows for the animal during its rest. The incisors are quite large, like those of a horse; in addition, there are strong, strong fangs, which in the upper jaw resemble the fangs of predators.

Currently, the dromedary is known only as a domestic animal in all African countries, from Mediterranean Sea up to 12°, also in the southwest. Asia. Then, we find it in Bukhara, Persia, Asia Minor, Syria, and finally in Australia, North. America, Italy and Spain. Its original homeland, apparently, was Arabia.

Its food consists exclusively of plants, and the animal can be content with the worst food and, on occasion, happily eats an old basket or mat of date leaves. The camel willingly devours the thorny branches of mimosa, although their needles can easily pierce the sole of a boot... Of course, it also does not refuse juicy, green food (beans, grains, etc.), and then can go without water for whole weeks. With dry food, he needs water daily, although in in rare cases, these amazing animals can do without it for 7-10 days. Salt should also be given when drinking.

The gait of a camel, a rocking trot, turns into a fast run in riding animals, so that no horse can stand it. There were cases when camels ran up to 170 versts at 12 o'clock; Usually, with short rests, dromedaries can travel up to 450 versts in 3–4 days. Pack camels travel no more than 45 miles a day. A camel cannot swim.

Of the external senses, hearing and touch are the best developed, but vision seems to be weak, and the sense of smell is even less developed. By character, this is an unsympathetic animal, although, of course, good upbringing often changes it. But in general, the spiritual qualities of a camel are such that even the Arabs, generous with eloquent praise, cannot find them for it, although, in the desert, many of them could not exist without it. Meanwhile, the camel benefits humans not only as a runner and a beast of burden, but also with its meat, wool from which fabrics are spun, and even droppings used in the deserts for fuel. Therefore, its price is quite high: a good runner costs 100–150 rubles locally, and a pack runner costs 40–80 rubles. Despite its unpretentiousness, this animal still requires careful care, as it is often subject to severe pulmonary diseases; In addition, one poisonous fly in Sudan does a lot of harm to him.

Almost the same importance as the dromedary for Africa is the Bactrian camel (C. bactrianus) for East and Central Asia, namely the steppe areas. It is distinguished by 2 humps, on the neck and in front of the sacrum. Its body is longer than that of a dromedary, its fur is longer, and its color is usually darker, most often dark brown, and reddish in summer. Both species of camel often interbreed to produce offspring, raising doubts as to whether the Bactrian camel truly constitutes a separate species.

In terms of habits and character, the Bactrian camel is similar to its brother, only somewhat more good-natured, just as hardy and unpretentious, but just as stupid, indifferent and cowardly. “It happens,” writes Przhevalsky, “that a hare jumping out from under his feet terrifies him: he rushes to the side like crazy and rushes across the steppe; his comrades, not recognizing what is happening, follow him. A large black stone on the road also scares him. If a wolf attacks him, he does not even think about defending himself. It would be easy for him to knock down such an enemy with one kick, but he just spits on him and yells at the top of his lungs. Even a crow offends this stupid animal, pecking at the wounds rubbed with packs, and he just screams...” For food, he requires mainly salt marsh plants, yantak (“camel grass”), thorns, etc. and does not feel well in good meadows. If treated well, a camel lives up to 25 years, all the time serving faithfully as a beast of burden. The weight of packs should not exceed 15–20 pounds; With this weight, the animal passes 50–70 ver. per day. In winter he suffers terrible winter snowstorms, but in summer it often suffers both on hot days and cold nights. In general, caring for a Bactrian camel requires great experience and extraordinary patience, since only under these conditions is a camel a truly useful animal.

Compared to the dromedary and the Bactrian camel, the camels of the New World, the so-called llamas(Auchenia) may be called dwarfs. They belong to mountain animals. They have a large head with a sharp muzzle, large ears and eyes, a thin neck, high legs with slight calluses, and long, wavy fur. There is no hump. The long, narrow tongue is covered with hard horny warts; there is no book in the stomach; the length of the intestine is 16 times the length of the body.

Llamas are divided into 4 separate species: guanacos, llamas themselves, pacos, or alpacas, and vicunas. But many people consider llamas and alpacas to be only domesticated descendants of guanacos. In the wild, only the latter and vicuña are now found. All llamas live only in the high, cold countries of the Cordillera.

Guanaco, or huanaco (Auchenia huanaco), is the largest and one of the most important mammals in South America. In height it is approximately equal to a red deer, but in appearance it is a strange mixture of a sheep and a camel. The total length of the body, including the 24 cm tail, is 2.25 m, and the height at the shoulders is 1.15 m; females are smaller. The body of the guanaco is rather short and compressed, the head is long, with a blunt muzzle; long, narrow nostrils may close; the ears are equal to half the head and are very mobile; big eyes, with a transverse pupil, animated; the legs are tall and slender, and there are no calluses on the joints of the front legs, like those of camels and other llamas. The coat is long, thick, wavy; consists of a short, fine undercoat and coarser long hair awn. Its color is dirty brownish-red, with dark brown spots in places, and whitish underneath. Guanacos are distributed throughout the Cordillera from the wooded islands of Tierra del Fuego to Northern Peru. They live in small herds of 12–30 on mountain pastures; They have a strange habit of releasing their droppings into one common heap, so that the Indians who use it for fuel do not need to bother collecting it.

These wild, shy animals are excellent at climbing mountains and therefore are not easy to catch unless driven into a narrow valley. Hunters usually resort to one strange means, based on the extreme curiosity of these timid animals: they lie down on the ground and begin to dangle their arms and legs, and the guanacos almost always approach to examine this strange, in their opinion, phenomenon. At this time, even gun shots do not frighten them. But more often they try to catch them alive, especially young ones, since in captivity they are very docile and pleasant; the old ones, on the contrary, try in every possible way to free themselves from the power of man and by spitting in the face prove how unpleasant he is to them. When defending themselves from enemies, guanacos defend themselves by biting and kicking, but more often they try to escape.

Lama, or rather, Lyama(Auchenia lama), found primarily in Peru and long domesticated there, is somewhat taller than the guanaco and is distinguished by calloused growths on the chest and on the front of the joint connecting the forearm to the hand. Her head is short and narrow, her lips are hairy, her ears are short; the color of the coat is different - white, black, piebald, etc. Length up to 2.8 m, with a height at the shoulders of 1.2 m. As a pack animal, the llama can easily travel along difficult mountain roads, with a load of up to 8 pounds. on your back, 25–30 versts a day. It should also be noted that only males go under packs, while females are kept for breeding.

“The caravan of these animals,” says Stephenson, “presents a very beautiful sight: the llamas are walking in great order in single file, following their leader - the front llama, who differs from the others in having a decorated halter, a bell and a small flag on his head. These caravans pass over the snowy peaks of the Cordillera and along steep mountain paths where horses or mules could pass with great difficulty; Moreover, the llamas are so obedient that their drivers do not use sticks or whips to drive them. From parking lot to parking lot they walk calmly, without stopping.” Tschudi adds to this that lamas constantly look around out of curiosity. According to Meyen, these animals are as important to the Peruvians as reindeer are to the Laplanders. At night the llamas are locked in a fence of stones and released during the day; They then run to the pasture without shepherds and return home in the evening. Guanacos and vicuñas often graze with them.

Llamas reproduce poorly - a female will give birth to only 1 cub per year, and even then, raging epizootics (for example, plague) greatly reduce the number of these precious animals. Llama meat is eaten everywhere willingly, but the wool is used only for coarse materials. These animals feel quite good in menageries, but they are distrustful of strangers. Their food can be ordinary hay.

The third type of group Paco, or alpaca(Auchenia pacos), smaller than a llama and somewhat similar in body structure to our sheep, but its neck is longer and its head more beautiful; its fur is long (up to 10 cm) and surprisingly soft; Indians have long made blankets and cloaks from it. Its color is most often white or black. “Alpacas,” says Tschudi, “are kept in large herds, which graze all year round in the high mountain meadows, and are driven down to the Indian huts only for the time of shearing. There is hardly an animal more stubborn than the alpaca. If one of them is separated from the herd, then she throws herself on the ground, but neither caresses nor blows will make her get up. She will endure the most painful beatings and still will never listen. Individual animals can only be made to walk when they are joined to a herd of llamas or sheep.” They tried to breed alpacas in Europe, but without success.

“More beautiful than a lama,” says the same traveler (Chudi), “ vicuna, or vigogne(Auchenia vicunia); in size it stands between the llama and the paco, but differs from both in having shorter, curly hair of remarkable fineness. On top the animal is painted a special red-yellow color (vigoni color), and on the bottom it is light yellow and partly (the belly) is white. IN rainy time Vicunas live on the ridges of the Cordillera, where vegetation is very sparse. They always remain in grassy meadows, since their hooves are soft and sensitive, and never run when pursued over rocky bare peaks; Most of all, they avoid glaciers and snow fields. In the hot season, they descend into the valleys, where at this time there is only water and grass. The herd consists of 6-15 females and 1 male, who carefully warns them with a loud whistle about the slightest danger. All the animals then curiously turn their heads in the direction of the danger, then rush into a hasty flight. Sometimes there are herds of 20–30, consisting exclusively of males. Vicuñas are caught for their delicious meat and valuable wool using pens. To do this, they fence off a large circle with a rope, hang it with colorful rags and drive the vicunas there; timid animals never dare to pass under a rope, and it is not difficult for the hunter to kill them. As pets, vicuñas are docile and trusting; but this is only for the time being, over the years, and they, like all their relatives, become evil and constantly spit.

The third family of ruminants is formed by bovids(Bovidae), animals widely distributed throughout the earth, with the exception of South America and Australia. Between them, the person chose the most necessary domestic animals (sheep, cows, etc.). Their distinctive features are: non-falling, hollow horns and a dental system: 6 incisors and 2 tongues on the lower jaw, the absence of front teeth on the upper and 12 molars on both. The structure of the body and way of life are so diverse that it is impossible to say anything general in this regard. Bovids are divided into goats, rams, bulls, American mountain goats and antelopes.

The stocky, strong body of goats (Capra) rests on strong legs; the neck is short; the head is also relatively short, but wide in the frontal part, the eyes are large and lively; ears are erect and mobile. Quadrangular, rounded at the edges and compressed at the sides, the horns have clear rings corresponding to annual increments and are swollen on the outside; Both sexes have them, only females have fewer. The fur consists of a fine undercoat and coarser outer coats. Its color is more or less dark, matching the color of the rocks. As a distinguishing feature, one must also point out the unpleasant, “goat” smell emitted by these animals.

Wild goats are found in Central and South Asia, Europe and North Africa, domesticated animals of this species are distributed throughout the world. All wild goats in general are inhabitants of the mountains, and many of them rise beyond the border of eternal snow. They live in herds, led by brave males. Staying among the rocks and cliffs developed in them remarkable courage, agility in jumping and climbing, endurance and strength, as well as acute senses: goats see, hear and smell very well. Mentally, they are distinguished by courage, sometimes combined with malice and cunning. In wild species, no more than 2 cubs will be born, but in domestic ones - no more than 4. The kids are born very developed, with open eyes, and a few minutes after birth they are already running after their mother. Three kinds of goats - Capricorn and, actually goats And half-goats.

The typical and strongest representative of the entire group of goats, the ibex (Ibex), lives at such a height in the mountains where other large mammals could not exist. Only in the most severe cold does it descend into lower hollows; in general, it grazes on inaccessible peaks all year round. There are several types of ibex, namely, alpine ibex(Capra ibex), living in the Alps; Pyrenean k. (Capra pyrenaica) in the Spanish Mountains, tour(Capra caucasica), found in the Caucasus, poor(S. beden) - in Arabia, get out(S. walie) - in Abyssinia and skyne(S. skyn), - in the Himalayas. But since they are all similar to each other, differing only in the beard and horns, many consider them to be one species.

Alpine ibex, once widespread in Europe, and now extremely rare, a proud, slender and prominent animal, with a body of 1.6 m in length, up to 85 cm in height and up to 6 pounds. weight. Its strong strong horns reach a length of 11/2 arches, with 30–35 pounds. weight; the female has much less. The fur, rather coarse and thick, is reddish-gray in summer, and yellowish-gray or roan in winter. No other ruminant seems to be able to live on such steep and high mountains. “What bold and fast jumps ibex make from one cliff to another,” says Gesner, “it’s hard to even believe. Where there is even the slightest point of support for his split and sharp hooves, there he sees no obstacles to reaching any cliff in a few leaps, no matter how high it is and no matter how far from another rock.” Indeed, the Capricorn runs quickly and tirelessly, climbs mountains with amazing agility and climbs the steepest cliffs with incredible speed.

Animals kept in captivity arouse no less interest than those living in freedom. One day in Bern, a young ibex jumped up on the head of an adult man without a run and held it firmly with all four hooves. Another was seen standing with all his feet on the top of a pillar; It also happened to see how capricorns climbed a steep wall, having no other points of support other than the ledges formed by the collapsed plaster.

Capricorns, caught young, soon become tame, but as they grow older, they lose this quality, turning into angry, stubborn animals. The offspring from a wild ibex and a domestic goat are of the same nature. Therefore, experiments in breeding them always ended in failure: it was necessary to slaughter all such offspring, otherwise there would be no luck with these animals.

Iberian ibex- the size of an Alpine, but has more twisted horns. The predominant color is light brown, mixed with black hair in some parts of the body and white (bottom, back). Like its alpine brother, this animal is now rapidly disappearing due to increased persecution by hunters.

Goats(Hircus), in the strict sense of the word, is in general a little smaller than Capricorns; their horns are flattened, in males they are sharper and equipped with transverse tubercles, in females they are ringed or wrinkled. In all other respects, goats are similar to capricorns.

The origin of the domestic goat, like other domestic animals, has not yet been clarified.

Many consider him a descendant bezoar, or wild goat(C. aegagrus), common in Asia Minor, Persia and Afghanistan, on the island of Crete, etc. This goat is 1.5 m long, with a height at the neck of 95 cm; large, strong horns reach 40–80 cm in length. The general color is light reddish-gray or rusty-brownish-yellow. In terms of lifestyle, disposition and character, it vividly resembles a Capricorn. Its meat is tender, soft, its fur is used for prayer rugs (among Muslims), and its horns are used for saber hilts, powder flasks, etc.

Then, we must also mention goat(C. falconheri), the size of an Alpine ibex. It is distinguished by heavy, spirally twisted horns and elongated hair at the front, taking the form of a mane; in older males, the hair often hangs down to the feet. The general color is light roan in summer, while the beard is dark brown; in winter the fur is lighter. This species is found in the Western Himalayas and Afghanistan.

As for, finally, the breeds of domestic goats, there are so many of them that it is impossible to describe them. One of the most noble - angora goat(C. hircus angorensis) with long horns and luxurious, long, thin, soft, shiny, silky, curly fur, for which it is bred in Anatolia (Asia Minor). This breed got its name from the small Anatolian town of Angora, which was known to the ancients. The Angora goat needs clean, dry air. During the summer in Anatolia, the fleece is washed and carded several times a month to maintain its beauty and promote better growth. Apparently this valuable breed can be perfectly bred in Spain, Algeria, as well as in the Cape Colony. Experiments have already been carried out and given brilliant results, so in the Cape Colony this matter is being taken on a grand scale.

Almost as precious Kashmir goat(C. h. laniger), a rather small but very slender animal, up to 1.5 m in length, with a shoulder height of 60 cm, with hanging ears, slightly longer than half the head, and helical horns. Found from Tibet to the Kyrgyz steppes, delivering soft, delicate fluff. This species has now been bred in France and Russia, in the Orenburg steppes: in the latter place very light and thin “Orenburg” scarves are prepared.

Similar to Kashmiri in its long-haired fur Mambrian goat(C. h. mambrica), from Syria, but is distinguished by its ears 11/2 times longer than the head. Finally, let us also mention Nile goat(C. h. aegyptica), with smooth, even, bright red-brown fur, bred in the lower Nile Valley, and dwarf goat(C. h. reversa), no more than 70 cm in length at 50 cm in height and about 11/2 pounds in weight. Short, thick fur is dark in color, dominated by mixed black and reddish roan colors with white spots. Found between the White Nile and Niger.

All goats are created for the mountains, and the steeper, more secluded and inaccessible the mountain, the better they feel there. By nature, a goat is a playful, cheerful, curious, perky creature that can bring a lot of pleasure to the observer. “Already a two-week-old goat,” says Lenz, “is showing great hunt makes amazing jumps and dares all sorts of dangerous climbs. Instinct attracts her to high objects - and her greatest pleasure is to climb a pile of firewood, climb walls, stairs, etc. The goat, on the contrary, shows importance and dignity, which does not prevent him, however, from missing a single opportunity fight. These animals easily become attached to a person and, when treated kindly, willingly learn various tricks from him. In the mountains of Spain, goats are kept, thanks to their intelligence, as guides for sheep flocks, and the shepherds completely rely on these leaders. Almost everywhere goats are left to their own free will and only in some places are they driven home in the evenings for protection from predatory animals. Often in Africa, such goats climb trees and calmly pluck tender shoots. The dwarf goat shows particular dexterity in this regard, for which an obliquely inclined trunk is enough to climb along it to the very top.

In addition to the Old World, domestic goats are now common in the New World, even in Australia; To explain such widespread prevalence, it should be noted that keeping goats is generally extremely cheap, yet the benefits are great: in addition to wool, a good goat can produce up to 1200 bottles. milk per year.

Group representative half-goats(Hemitragus) believe container(C. jemlaica), a beautiful, tall, beardless animal, found along the peaks of the Himalayan mountains, up to 1.8 m in length with 87 cm in height at the neck. Its neck, front thighs and hind sides are covered with a long (up to 30 cm) mane; the general color is whitish-roan-brown, with dark spots. By character and habits, this is a real goat. When caught young, tahrs soon turn into real pets.

Second group rams(Ovis), in body structure they are similar to goats, but in character only wild species bear some resemblance to goats. In general, rams differ from goats in the presence of lacrimal pits, a flat forehead, angular, almost triangular, spirally twisted horns with transverse folds and the absence of a beard. Wild sheep live on the mountains of the northern hemisphere (from Asia to southern Europe and Africa and in North America). Their food consists of fresh grass in summer and moss, lichens and dry grass in winter. Like a goat, a wild ram is also agile, playful, dexterous, brave, intelligent and perky; on the contrary, the domestic one represents a stupid creature, cowardly running away from the last mongrel. A whole herd, frightened by some harmless animal, blindly rushes after its leader, not paying attention to whether it falls into a bottomless abyss or a noisy stream. In general, domestic sheep are meek, peace-loving and indifferent even to their own children, while wild ones desperately protect their young from any enemy. Females give birth to 1–4 young, which soon after birth are able to follow their parents. In contrast to wild goats, wild sheep are easily tamed and, breeding in captivity, soon turn into real domestic animals.

From wild sheep maned ram(Ovistragelaphus) most closely resembles goats in appearance, as well as in the absence of lacrimal fossae. The long mane, as well as large, expressive eyes, thanks to their bronze-colored iris, from which the standing pupil prominently protrudes across, give this animal a remarkable appearance. Its general color is roan-red-brown. Length up to 1.9 m, including a 25 cm tail, height up to 1 m, horns up to 70 cm long, for a sheep - 40. Found in the Atlas Mountains, Upper Nile and Abyssinia, preferring the highest cornices of the mountains, which can only be penetrated through a whole labyrinth of rock fragments and piled boulders. As a result, hunting him is extremely difficult and dangerous. Found mostly singly.

Two degrees north of the maned ram, precisely on the mountains of Sardinia and Corsica, lives mouflon(Ovis musimon), the only wild sheep found in Europe. Its length reaches 1.25 m, including a 10 cm tail, with a height of 70 cm and a weight of 21/2-3 pounds. Antlers are up to 65 cm long and weigh 10–12 lbs. Quite short and thick fur, with the exception of the chest, where a kind of mane is formed, has a red-red color, which turns into ash-gray on the head, and white on the stomach. In winter, the fur takes on a chestnut-brown color. In contrast to the maned ram, the mouflon lives in herds, led by strong males; This animal is very timid and at the same time agile and dexterous; like goats, it climbs the most inaccessible rocks, so hunting for it is not easy. In captivity, mouflons caught young soon become tame and readily interbreed with domestic sheep. Even old sheep easily endure the loss of freedom, but remain wild and timid.

In Central Asia and North. America is home to the largest breeds of wild sheep, distinguished by strong horns and high legs. That's how argali Mongols, or arcar Kirghiz (Ovis argali), reaching a length of 1.93 m, with a height of 1.12 m, with powerful triangular wide horns of 1.22 m. The predominant coat color is matte pale gray, darkening on the face and belly. Its distribution area extends from the mountains of the Akmola district to the southeastern slope of the Mongolian plateau and from Altai to Alatau. These rams roam singly or in small parties of 3–5 heads. Early in the morning they leave their inaccessible rocks, where they spend the night, and go down to the foot of the mountains, to pasture, then at noon they climb the steep slopes and indulge in peace, and before evening they go down again to a watering hole. In winter they are content with moss, lichen and dry grass. In terms of the acuity of feelings, liveliness of character, agility, timidity and caution, the argali resembles wild goats, but its character is more peaceful; he gets along easily in captivity and, without a doubt, can become quite a domestic animal.

Further to the south, in the Tien Shan region, in Tibet, in the Pamirs, etc., argali is replaced by another species, kachkar(Ovis polii), reaching a length of almost 1 fathom, with a height of 11/2 arches. and weighs about 14 pounds. Triangular, deeply curled down horns - up to 2 arsh. along the bend. The Mongols claim that they grow so large that they protrude in front of the animal’s mouth, preventing it from taking food, and such a ram is doomed to starvation. Gray or light brown fur forms a kind of mane around the neck, up to 13 cm in length; the muzzle and lower body are white. In terms of lifestyle, the kachkar is similar to the argali.

The wild sheep living in Kamchatka is often considered similar to the American bighorn ram(Ovis montana), meanwhile, it differs from the latter in its horns, although similar, but noticeably less developed. The bighorn sheep lives from 68° N latitude. up to 40° in rocky mountains and further in the west, in the wildest and most inaccessible mountains. For him, the narrowest rock ledges turn out to be safe roads; caves and grottoes provide him with shelter, grass provides him with suitable food, and places with salt serve to satisfy the needs inherent in all animals in general. The length of the ram is almost 1 fathom, counting 12 cm on the tail, with a height of 11/2 arsh. and weighing 8 pounds; females are smaller. Thick, powerful horns are up to 70 cm in length, with a girth of 35; in cross-section they present sharp ribs, whereas argali has a flatter appearance. The thick, although soft to the touch, wool is not at all like sheep's fleece, slightly wavy; hair no more than 5 cm in length. The predominant color is dirty gray-brown; the back is white. In their way of life, bighorn rams do not differ in any significant way from their relatives and even ibex: they run just as well on rocks, are just as careful, timid and, like others wild sheep, easily interbreed with domestic sheep, producing fertile offspring.

Regarding the breeds of domestic sheep, we have to say the same as about domestic goats: their forefather is also unknown, and there are also many breeds. The most important and most profitable breed is considered merino(O. aries hispanica), which, as is known, acquired their features and served to refine almost all European breeds. They are of medium size, densely built and are distinguished by a large, flat-fronted and hook-nosed head, with a blunt muzzle, small eyes and large lacrimal fossae; ears - medium size, pointed; strong horns (only on rams) are curved with a double screw; the neck is short, thick, with deep folds and a dewlap; legs - relatively low, but strong and strong, with blunt hooves; An extremely thick fleece, consisting of a short, soft and thin spine, curls very regularly.

Then, we must also mention fat tail; or fat-tailed, sheep(O. aries steatopyga), which is bred in countless numbers in Inner Asia and Northeast Africa. It is a fairly large animal, with small horns, uncurled, coarse fleece that cannot be woven, and plump ears. Lambs are covered with delicate, soft fur. In Africa this name is found mainly. black-headed sheep with small horns; in Turkmenistan and the Kyrgyz steppes there are other, hornless breeds. The tail tail of Turkmen breeds is not particularly developed; their favorite pasture is salt marshes, and yet these sheep produce excellent meat, and young lambs produce beautiful, expensive fur (“merlushka”). Mainly white and black sheep are bred. Kyrgyz sheep - tall, densely built, with rather high legs, a convex nose and drooping ears; its weight is up to 5 pounds. Its coarse wool is used for felt felt, which is widely used in the life of the Kyrgyz.

A domestic sheep is generally a calm, patient, meek, will-less, cowardly animal that would completely disappear if people did not come to its aid. Every unknown sound scares the whole herd; lightning, thunder, storm and thunderstorm completely deprive them of their presence of mind. Because of this, in the steppes of Russia and Asia, shepherds have to endure a lot with such animals. Here is the story of one shepherd who conveyed to Kolya the disasters he experienced with his flock of sheep during a snowstorm.

“We grazed our own herd of 2,000 sheep and 150 goats in the steppes near Ochakov. The first time we turned the herd out was in March; when the young grass appeared, the weather was good; but in the evening it began to rain and rose cold wind, and a few hours later, after sunset, a real snow storm raged, so that we stopped seeing and hearing. The sheepfolds and dwellings were not far from us, we began to drive the herd there, but the wind drove the distraught animals in the opposite direction. Then it occurred to us to turn around the goats, which the herd was accustomed to follow, but even they did not obey us; and the sheep crowded together, crushed each other and moved further and further away from the dwelling. When morning came, we could no longer see anything around us except snow and a dark, stormy desert. The mad storm continued, and we had to surrender to the mercy of fate: we ourselves walked at the head, behind us was a bleating and screaming heap of sheep, then trotting bulls with a cart loaded with supplies, followed by a pack of our howling dogs. That day our goats disappeared, and the path was littered with dead animals. Another painful night has arrived. We knew that the storm was driving us right onto a steep cliff seashore, and fearfully expected that we were about to fall off it along with the stupid herd. Finally, as daylight approached, we noticed several houses off to the side through the snowy fog. They were only about 30 steps away from us, but the maddened sheep did not pay attention to this and continued to move in the direction of the wind, covering the path with their corpses. Fortunately, the barking of our dogs attracted the attention of the inhabitants of the houses - they were colonists. They rushed towards our sheep, dragged the leading ones and little by little directed the herd to their homes. But then another misfortune appeared: as soon as the animals noticed the protection that the courtyards and heaps of straw provided them, they began to frantically crowd, crush each other and crowd together, as if evil spirit the storm was still chasing them. We lost up to 500 sheep then..."

Sheep in the village behave in exactly the same way during severe thunderstorms, floods or fires. During a thunderstorm, they crowd together and cannot be moved. “If lightning strikes a herd,” writes Lenz, “then many die immediately; if a sheepfold catches fire, the sheep do not run out of it or even rush directly into the fire.”

These facts characterize the sheep in many ways. Of course, she is not devoid of some mental abilities: she knows her master, follows his call, apparently loves the shepherds playing horns, but still she is far from a smart, lively goat.

In Europe (in the north and south) sheep are pursued by wolves, in Asia, Africa and America - by wild cats and wild dogs, in Australia - by large marsupial predators. Eagles and lambs are dangerous to lambs. But sheep, which are least protected from enemies, are little susceptible to disease, which balances out the losses among them. Sheep live up to 14 years, but at the age of 8–9 they lose all their teeth and must be slaughtered.

In the far north, in those bleak countries where the ground thaws a little on the surface only in summer, where moss and lichen tundras stretch widely, another ruminant wanders next to the reindeer - muskox, or musk ox (Ovibos moschatus), once common in Northern Europe and Asia, and now found only in Northern. America and nearby polar islands, starting from 60° N. latitude. and further north. This strange animal, up to 2.44 m long, including a 7 cm tail, with a height of 1.1 m, combines the characteristics of sheep and bulls. A short tail, the absence of a dewlap and bare spots on the face and multiple hooves make it look like a sheep, while its size, strength and courage are like those of bulls. The strong body, resting on short, strong legs, is covered with unusually thick fur, as are the upper parts of the muzzle and legs. Quite thick awn hair forms a mane on the chest, almost reaching the ground, and on the sides, especially in the back, it goes down to the hooves in the form of a long fringe. The mane is smooth, the rest of the fur is wavy. In addition to the muzzle and legs, abundant undercoat is noticeable between the awns. The general color of the fur is dark brown, in places it is light gray. Sheep are found in herds of several dozen heads and, despite their clumsy figure, they move with the agility of antelopes. Like goats, they climb rocks, climb steep walls without any effort, and look down from a height without dizziness. “In 3–4 minutes,” says Copeland, “the musk oxen we were pursuing climbed up a steep basalt rock to a height of 150 m, and it took us at least half an hour...”

As for the mental abilities and acuteness of the external senses of this animal, one can hardly doubt their underdevelopment: small eyes with a dull expression do not indicate special development of vision, ears almost hidden in the fur also do little to indicate the subtlety of hearing. On the contrary, the sense of smell, taste and touch are hardly less developed than in bulls. Mental abilities are also not particularly developed, although not at all as weak as they said before. The fact is that while the musk ox still knows little about the deadly power of human weapons, it reveals, like many other wild animals, curiosity and partly embarrassment. There were cases when an entire herd of musk oxen allowed themselves to be shot to the last. But, having recognized a dangerous enemy in a person, the musk ox became extremely timid, and the wounded musk ox becomes completely furious; then the person is in serious danger from his terrible horns, especially since a bullet to the forehead does not hit him, but only flattens into a cake.

They hunt musk oxen for their meat and wool. The latter is so thin that excellent fabrics could be made from it; Eskimos use the tails to make fly fans, and the leather makes good shoes.

group bulls(Bovinae), now widespread thanks to man in all parts globe, are large, strong, clumsy ruminants, having more or less round and smooth horns, a wide muzzle with nostrils far apart from one another, a long tail reaching the heel joint, with a brush at the end, and often a drooping dewlap. There are no lacrimal fossae; udder in females with 4 nipples, bones are rough and thick. All bulls seem clumsy, but in reality they are very agile and dexterous; Everyone swims well, those who live on the mountains climb well. By nature, they are mostly meek and trusting, but when they become irritated, they do not know mercy. Females are especially protective of their young. All species can be tamed and willingly submit to humans, who are served with meat, milk, even wool and dung.

One of the wildest and strongest bulls - yak(Bos grunniens), or long-haired, otherwise Mongolian, bull, inhabiting the highlands of Mongolia, Tibet and Turkestan. It is one of the strangest animals not only in Asia, but, perhaps, in the entire Old World. To begin with, it is found only at desperate heights, where it is difficult for a llama, and not just an ordinary animal, to climb. Below 8,000 feet above sea level he already feels unwell; his usual favorite range of distribution lies between this height and 20,000 feet!! What can he find there except eternal snow, ice and - occasionally - lichens and mosses?! We must also remember that at these altitudes the air pressure is half that at sea level. Even a bird can hardly live under such conditions, and yet such a yak large mammal, - its length reaches a fathom, - not only does not suffer here, but, on the contrary, yearns when they force him to descend from these heights.

This strange property of the yak is fully consistent with the unusual appearance of the animal: it is some kind of unimaginable mixture of bison, bull, horse, goat and ram. The beautiful, round shape and bushy tail strongly resemble a horse; by its long hair, which sometimes drags along the ground, it looks like a goat and a ram; the head, decorated with two strong, sickle-shaped horns, is that of a bull, and the strong, muscular body seems to have been taken from a buffalo or bison. Thick fur covers its head, shoulders, scruff, sides, thighs and upper legs in the form of long, coarse, shaggy hair, usually black. On the tail, the hair is especially lengthened (up to 2–3 feet) and forms a soft fan.

To complement the characteristics of this animal, it remains to mention the voice, which also just matches the strange appearance of the yak: it is not the bleating of a sheep, not the mooing of a bull, not the neighing of a horse, but something like the grunting of a pig, but muffled and more monotonous.

From the book Animal World. Volume 1 [Stories about the platypus, echidna, kangaroo, hedgehogs, wolves, foxes, bears, leopards, rhinoceroses, hippopotamuses, gazelles and many others author Akimushkin Igor Ivanovich

Artiodactyls This order of the class of mammals gave humanity the largest number of domestic animals - twelve: pig, camel, llama, alpaca, reindeer, sheep, goat, cow, yak, guyal, banteng and buffalo. Pig from the suborder Porcine (wild ancestor

From book Animal world Dagestan author Shakhmardanov Ziyaudin Abdulganievich

Artiodactyls There are nine families and 194 species in the artiodactyl order. In artiodactyls, the axis of the leg passes between the third and fourth toes, and there are two or four toes (in the latter case, the two lateral ones are underdeveloped). The ends of the toes are “shod” in the hooves. Only camels don't

From the book Mammals author Sivoglazov Vladislav Ivanovich

Order Artiodactyla, or Artiodactyla (artiodactyla) These are herbivorous or omnivorous animals of medium and large size, of various builds, which have a pair of toes on their feet. Of these, the third and fourth are equally well developed, covered with horny

From the book Anthropology and Concepts of Biology author Kurchanov Nikolay Anatolievich

Order Insectivores This order includes hedgehogs, moles, and shrews. These are small animals with a small brain, the hemispheres of which do not have grooves or convolutions. The teeth are poorly differentiated. Most insectivores have an elongated muzzle with a small proboscis.

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Order Chiroptera This order includes bats and fruit bats. The only group of mammals capable of long-term active flight. The forelimbs are transformed into wings. They are formed by a thin elastic leathery flight membrane, which is stretched between

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Order Lagomorpha These are small and medium-sized mammals. They have two pairs of incisors in the upper jaw, located one after the other so that behind the large front ones there is a second pair of small and short ones. There is only one pair of incisors in the lower jaw. There are no fangs, and incisors

From the author's book

Squad Rodents Squad unites different types squirrels, beavers, mice, voles, rats and many others. They are distinguished by a number of features. One of them is the peculiar structure of the teeth, adapted to feeding on solid plant foods (branches of trees and shrubs, seeds,

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Order Pinnipeds Pinnipeds - marine mammals, which have retained contact with land, where they rest, breed and molt. Most live in the coastal zone, and only a few species live in the open sea. All of them, as aquatic animals, have a peculiar appearance:

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Order Cetaceans This order unites mammals whose entire life is spent in water. Due to their aquatic lifestyle, their body acquired a torpedo-shaped, well-streamlined shape, the forelimbs were turned into fins, and their hind limbs disappeared. Tail

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Order Artiodactyls The order includes herbivorous animals of medium and large sizes, adapted for fast running. Most long legs with a pair of fingers (2 or 4), covered with hooves. The axis of the limb passes between the third and fourth

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Suborder Ruminant artiodactyls These are deer, antelopes, wild bulls etc. These are slender mammals of large or medium size. The skin is covered with thick hair. Most have antlers, but only males have antlers. They feed on grass, leaves, berries, and some -

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Suborder Non-ruminant artiodactyls This suborder includes the wild boar, hippopotamus, etc. All representatives of this order have a massive body, a short neck and a small tail. The limbs are small, four-fingered, ending in hooves. They feed on plant foods, among them there are

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Order Primates This order includes the most diverse appearance and lifestyle of mammals. However they have a number common features: relatively large skull, eye sockets almost always directed forward, thumb opposable

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7.2. Order Primates Man belongs to the order Primates. To understand the systematic position of man in it, it is necessary to imagine the phylogenetic relationships of the various groups of this

Artiodactyls ( Artiodactyla) are the most diverse, large, terrestrial living today. It is the fifth largest, consisting of 10 families, 80 genera and approximately 210 species. Although most artiodactyls live in relatively open areas, they can be found in the most different conditions and on every continent except Antarctica, Australia and Oceania. As one would expect in such diverse group, there are animals with a wide variety of body types and weights. Body weight ranges from 1 kg (Asian deer) to 4000 kg (). The height of the animals varies from 23 cm (Asian deer) to 5 m ().

Classification

Artiodactyls are divided into 3 suborders:

  • Non-ruminant or porcine ( Suina) includes 3 living families: peccaries, hippopotamuses and pigs, as well as two extinct ones - anthracotheriums and entelodonts. These animals are distinguished by a simple digestive system and weak specialization. They have rounded teeth and tusk-like fangs.
  • (Ruminantia) include the families of deer, deer, giraffidae, pronghorn, musk deer and bovids, as well as a number of extinct families. Unlike non-ruminant animals, representatives of this order have a complex digestive system. They lack upper incisors, but ruminants have a dense callosum.
  • Callosefoot ( Tylopoda) contain one living family of camelids. Modern callosopods have a 3-chambered stomach. They have two-fingered limbs, with blunt, curved claws. The feet of these animals have soft, calloused growths, thanks to which representatives of this order got their name.

Note: if we classify artiodactyls from the point of view of phylogeny, then they should be considered along with. These two orders form the superorder Cetaceans. (Cetartiodactyla).

Evolution

Like many mammals, artiodactyls first appeared during the early. In appearance, they were more similar to today's deer: small, short-legged animals that fed on leaves and soft parts of plants. By the late Eocene, the ancestors of three modern suborders had already appeared. However, at that time, artiodactyls were far from being modern, but were much more successful and numerous. Artiodactyls occupied minor ecological niches, and, apparently, at that time they began to develop their complex systems digestion, which allowed them to survive by digesting low-quality food.

The appearance of grass during the Eocene and its subsequent spread during the Eocene marked major changes: grass was very difficult to eat, and artiodactyls with well-developed stomachs were better adapted to this roughage and soon replaced equids, the dominant terrestrial herbivores.

It was discovered that cetaceans evolved from artiodactyls, and the early whale from 47 million Eocene sediments had a double ankle joint. Some taxonomies place cetaceans and artiodactyls in the superorder Cetartiodactyla as sister orders, although DNA analysis has shown that cetaceans are from artiodactyls.

The most recent theory in the origins of hippopotamuses suggests that hippos and whales share a common semi-aquatic ancestor that diverged from other artiodactyls about 60 million years ago. The group of hypothetical ancestors probably split into two branches about 54 million years ago. One branch evolved into cetaceans, possibly starting with the proto-whale Pakicetus from 52 million years ago and other ancestors of early whales known as archaeocetes, which eventually underwent aquatic adaptation and became fully aquatic cetaceans.

Description

All artiodactyls have an even number of developed toes on each foot (although there is conflicting information about the number of toes on the hind feet of several species of the peccary family). The symmetry of the foot runs between the middle two toes and the weight of the animal is transferred most of all to them. The other toes are reduced in size, vestigial, or absent.

Another important characteristic is the shape of the astragalus. The astragalus is the ankle bone in the hind limb. It has deep arched grooves, and connects to the limb bones on both sides. These grooves give the leg greater flexibility and further increase the elasticity of the lower part of the hind limb.

Artiodactyls vary greatly in appearance: some have very long necks, while others are short; some have elongated muzzles, while others have short muzzles, etc. Female artiodactyls have two to four teats, but members of the pig family have six to twelve teats.

Almost all species have some kind of weapon, be it branched horns, forked horns or well-developed fangs or tusks. They are usually large in males and small or absent in females. The tail consists of longer, stronger guard hairs and shorter undercoat.

Digestive system

Artiodactyls have one or more digestive chambers located in front of the glandular stomach (abomasum). Most members of the suborder Ruminants ( Ruminantia) have a four-chamber stomach, consisting of such sections as: rumen, mesh, book and abomasum. This suborder includes ruminant mammals such as cattle, goats, sheep, giraffes, American bison, European bison, yaks, Asian buffalo, deer, etc.

Nevertheless, deer (family Tragulidae) within the suborder Ruminantia Ruminantia have a three-chamber stomach. Likewise, members of the suborder Callosopods Tylopoda(camels, alpacas, llamas) have a three-chambered stomach.

Note: all of these animals are still considered "ruminants", although camels are not included in the suborder Ruminantia. This is because the term ruminant simply means any artiodactyl that digests food in two stages, first softening it in the first stomach, known as the rumen, then regurgitating the semi-digested mass, now known as the cud, and chewing it again. Therefore, the term "ruminant" is not synonymous Ruminantia.

Pigs and peccaries have only one small chamber in front of the abomasum, while hippopotamuses have two. While hippos have a three-chambered stomach, they do not “chew the cud.” Hippos consume grass during the night and during this time they eat about 68 kg. They depend on microorganisms that process rough fiber in their stomach.

Most species of pigs have a simple two-chambered stomach that allows for an omnivorous diet; babirussa, however, is a herbivore. They have extra teeth to ensure proper chewing of plant material. Most fermentation occurs in the cecum with the help of cellulolytic microorganisms.

Habitat

Since artiodactyls are a fairly diverse order, they are distributed throughout the world. Consequently, these animals live in a wide range of habitats and can be found where sufficient food exists. Although these animals are common from to and to, the preferred ones are:

  • open: they provide artiodactyls with an abundant amount of food, and also allow them to spot predators at a long distance.
  • pastures or meadows near steep cliffs: provide food for animals and provide relatively safe shelter in rocks and steep terrain.
  • and shrubs: contain an abundance of food and offer cover from potential predators in dense vegetation.
  • ecotone: is an area between open areas and forests. While open areas provide abundant food, adjacent forests provide good shelter from potential predators.

Preference for particular habitats is often related to the body size and taxonomy of artiodactyls. For example, most species of goats and sheep ( Caprinae) are found in open places habitats adjacent to rocky cliffs, where they have adapted to move over uneven terrain.

Reproduction

Most artiodactyls have a polygynous reproductive system, although some species are seasonally monogamous (for example, the blue duiker). Artiodactyls usually breed only once a year, although some of them can breed several times. The gestation period varies from 4 to 15.5 months. In addition to pigs, which can give birth to up to 12 young at a time, other artiodactyls give birth to up to two young, once a year. The weight of artiodactyls at birth can vary from 0.5 to 80 kg. Puberty occurs between 6 and 60 months of age. The cubs of all artiodactyls are able to walk independently within a few hours after birth, and some are already running after 2-3 hours. Females care for their offspring and feed them with their milk for 2-12 months after birth.

Lifespan

The lifespan of artiodactyls varies between 8-40 years. A large number of studies have shown that the survival rate of adult males is lower than that of females. These rates are thought to be the result of increased polygyny, which leads to increased competition between males. Research also shows that aging-related mortality begins before about age eight for some species of artiodactyls, regardless of sex.

Behavior

The social behavior of artiodactyls varies depending on the species. Although some artiodactyls are solitary, most are quite social. It is believed that those living in large groups artiodactyls eat more vegetation because they do not have to constantly scan the area and watch for approaching predators. However, if the group size increases sufficiently, competition within the same species may occur.

Species living in groups often have a hierarchy among both males and females. Some species also live in harem groups, with one male, several females and their shared offspring. In other species, females and young remain together while males are solitary or live in bachelor groups, seeking females only during mating season.

Many artiodactyls are territorial and mark their territory, for example, with specialized glands, feces or urine. There are species that migrate seasonally, while others remain in the same habitat throughout the year. Artiodactyls can be diurnal, crepuscular, or nocturnal. In some species, the period of wakefulness varies depending on the season or habitat.

Meaning for humans

Artiodactyls have great historical and current economic and cultural value. They served as large game for early hunters. The Cro-Magnons relied heavily on deer for food, hide, tools and weapons. About 12,500 years ago, deer remains made up 94% of the bones and teeth discovered in a cave above the Seu River in France.

Today, many artiodactyl species are still hunted for food and sport (deer, antelope, African buffalo, wild sheep, etc.). In addition, the most important domestic animals are artiodactyls, including cattle, goats, sheep, pigs and camels. Sheep and goats were probably the first animals to be domesticated since dogs, perhaps 8,000 to 9,000 years ago. Livestock farming is now the backbone of a multi-billion dollar industry worldwide. Artiodactyls, both wild and domesticated, are used by people for meat, fur, milk, fertilizers, medicines, bones, etc.

Small deer, or kancil, or Javan small kancil (Tragulus javanicus) is a species of mammals from the deer family. The smallest artiodactyl on the planet. Lives in Southeast Asia.

Small deer length from 45 to 55 cm, height at the withers from 20 to 25 cm and weight from 1.5 to 2.5 kg. The tail is approximately 5 cm long.

The coat color on the upper side is brown. The underside and chin are white. The muzzle is pointed, the black nose is hairless, the eyes are very large. The physique is roundish, the legs, in contrast to the body, look unusually graceful. There are no horns, the upper fangs are enlarged, in particular, in the male they stick out from the mouth like tusks.

The species' distribution range covers the territory from southern China (Yunnan) to the Malay Peninsula and the islands of Sumatra, Borneo and Java with nearby small islands. It lives in forests with dense undergrowth, often near water bodies.

Very shy animals leading a solitary lifestyle. They are active mainly at night. During the day they sleep in rock crevices or hollow tree trunks. At night they go in search of food, creating tunnel-like paths in the thicket.

They are exclusively territorial animals, with males having a home range of approximately 12 hectares and females approximately 8.5 hectares. For communication, markings of urine, dirt and secretions are used, which is perfect for dense and poorly lit jungles. The fight for territory between males is carried out using long fangs.

Little deer are primarily herbivores that feed on leaves, buds and fruits. In zoos they also feed on insects.

Females often mate again within a few hours of giving birth and can spend almost their entire lives pregnant. After a gestation period of approximately 140 days, the female gives birth to one, rarely two, cubs, which are fed by an udder with four teats. Within 30 minutes after their birth they are on their feet. After about 10 to 13 weeks they are weaned from their mother, and at about 5 to 6 months of age they become sexually mature. Life expectancy is 12 years.

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A tiny raccoon - of course, you've heard... But a tiny deer... Perhaps you need to look through zoology or watch "In the Animal World". Or you can read... here... about little incredibly interesting and amazing little deer. Meet the Javanese kanchil... yes, yes, there are such miniature ungulates.

Small deer do not have branched antlers, but they do have impressive fangs, based on the size of the animal. The growth of the Javan kanchile, the smallest representatives of artiodactyls, found in Southeast Asia, on the islands of Kalimantan, Java and Sumatra, in India and Ceylon from 20 cm (the smallest) - small kanchile to 80 cm (the largest) - African water kanchile . Weight ranges from 1.5 kg to 5-8 kg, respectively. From the mouse, the kanchili got grayish-brown fur with an orange tint, secretive night image life and omnivorousness. Their small size helps them move well in dense thickets and not “drown” in the swampy soil of the tropical forest.

Kanchili usually give birth to two young and are very territorial, i.e. are permanent “owners” of about 10 hectares of space. During the day, deer hide and sleep, and hunt at dusk and at night. The promiscuity of kanchilas in food comes down to the fact that they eat not only vegetation - mushrooms, fruits, leaves, but also small animals, from beetles to frogs and fish, which are excellently hunted in small stakes. One of the species, the African water kanchile, can even be called an “amphibious mammal”; it spends almost all its time in the water, here it hunts, escapes from predators and swims beautifully. And also... mouse deer they feed on... carrion. There are only 5 species of these interesting animals on the planet. And in Malay folklore, the kanchili plays the role of a cunning animal, like the Slavs - the fox.










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