-
The giraffe is a tall man in the animal kingdom, and according to Lamarck, its ancestors lived in the arid regions of Africa.
-
Giraffes come from the African savannah.
-
Giraffes come from Africa.
Because the shape and habits of the giraffe are too consistent with the unicorn described in ancient Chinese books, after further understanding, it was found that the origin of the giraffe is in East Africa, and the local Somali language is called "Keelin", and the pronunciation is very similar to the unicorn.
Make the Chinese believe that the giraffe is the unicorn. So Zheng He's fleet went to West Asia for the fourth time, bypassed the Arabian Peninsula, made its maiden voyage to East Africa, and arrived at the hometown of giraffes in the thirteenth year of Yongle.
Giraffe habits:
The giraffe has a pair of large brown eyes, prominent eyeballs, can rotate around, has a wide field of vision, and has a tall body, like a living "lookout", can see movement in the distance. Giraffes run fast because of their long legs, which is also trained in the competition for survival.
When running, the posture is very special, first stretching the head and neck, and then retracting, swinging alternately, and the four-legged walking style is different from other beasts, that is, the two legs on the same side and the two legs on the other side alternately move forward, jumping forward. Running fast.
Tall and long legs, limbs can be kicked in all directions, front and back, left and right, with a wide range of hits and great strength.
-
The giraffe is the tallest terrestrial animal in the animal kingdom, and one of its most striking features is its long-necked part. The neck of a giraffe is made up of seven very long cervical vertebrae, which are about twice as long as the cervical vertebrae of other mammalian motor defectors. This allows giraffes to reach the leaves of tall trees when they feed on food, which is difficult for other animals to obtain.
The giraffe's cervical vertebrae are not unlimited, in fact, their necks can only be bent to a certain extent. In addition, the giraffe's brain has evolved accordingly and is much larger than that of other mammals. Giraffes' eyes are also very perceptive, allowing them to look into the distance in order to see potential dangers or delicacy.
In addition to its long neck and height, the giraffe has several other unique characteristics. For example, their tongues are very long and can extend up to 45 centimeters and are used to help them feed. In addition, giraffes possess a pair of strong legs and hooves that can reach a length of up to 30 centimeters, and the imprints on the paws of giraffes are very special and can be easily distinguished.
The giraffe belongs to the order Artiodactyla and is a representative animal symbol of Africa. Although the giraffe population has declined dramatically, it remains a key species in the rich African savannah ecosystem and is considered an extremely precious and popular animal. <>
-
Giraffa camelopardalis (scientific name: Giraffa camelopardalis): is a ruminant cloven-hoofed animal that grows in Africa, and its Latin name means "leopard-print camel".
They are the tallest living terrestrial animals in the world. When standing, it can reach 6-8 meters from head to toe and weigh about 700 kilograms, and the newborn pups are meters tall; The fur color pattern has spots and reticulation type, the forehead of the head is wide, the snout is pointed, the ears are large and erect, and there is a pair of bony short horns on the top of the head, and the horns are covered with ** and hairy; The neck is particularly long (about 2 meters) and has 1 row of manes on the nape of the neck.
The body is shorter; The limbs are tall and strong, the forelimbs are slightly longer than the hindlimbs, and the hooves are broad; The tail is short and small, with black tufts at the end of the tail. The teeth are primitive low crown teeth, which cannot be fed on grass, but only on leaves; The tongue is longer and can be used for feeding; It has short horns, and the horns are covered with hairy **.
Characteristics: Giraffe male height meter, female height meter; Males weigh 900-2000 kg, females 700-1300 kg; Neck length average m; Height at birth; Weight at birth 44-70 kg. Both males and females have a pair of small short horns on the top of their heads, with a light brown background and will not be taken off for life.
In addition, it has two pairs of horns behind the ears and behind the eyes, but they are not obvious. Some male giraffes also have a horn on their foreheads. Therefore, they have 6-7 horns.
The eyes are large and prominent, located on the top of the head, suitable for distant viewing. In addition to a pair of large eyes, which are natural "lookout posts" to monitor the enemy, they will constantly turn their ears to look for the source of sounds, and will continue to eat until they are sure that they are safe.
The head of a giraffe has a hard horn-like skull. The giraffe has a short coat all over its body, and is dressed in a light yellow background with a coat covered with black-brown spotted reticulation of different shapes and sizes, and the spotted reticulation on the ** is a natural protective color.
How tall are giraffes? How exactly does a giraffe sleep with such a long neck?
Biological evolution is one-way and there is no turning back. Once a certain evolutionary route has been chosen, it must be strengthened and perfected, and it cannot be reverted back to the original state. When organisms reproduce their next generation, they will select individuals with strong bodies and good genes, which is called sexual selection. >>>More
It's seven pieces like a human. It doesn't have a long neck because it has more bones. The giraffe is an endemic animal in Africa, with a long neck, raised head, and the tallest male giraffe can reach a height of 6 meters, making it the tallest animal on land. >>>More
The spine of mammals: composed of a series of vertebrae, which can be divided into five parts: cervical, thoracic, lumbar, recommendary, and caudal vertebrae. Cervical vertebrae are usually 7 in size, with only a few species having 6 (e.g., manatees) or 8 10 (e.g., three-toed otters), and the vast majority of mammals have 7 cervical vertebrae regardless of neck length (e.g., giraffes and hedgehogs). >>>More
The first impression of a giraffe is its long neck, and the giraffe's name is also derived from its neck, so why does a giraffe's neck grow so long?