What animals are in the desert, what animals are in the desert

Rattlesnakes, gerbils, camels, scorpions.

Animals that live daily in the desert are gerbils, lizards, ostriches, rattlesnakes, horned cobras, sand snakes, saliva snakes, jerboas, etc.

Some small animals in the desert have drought-tolerant physiological characteristics, they do not need to drink water, they can immediately obtain water from plant cells and with the help of a unique metabolic method, get the required water, and have a series of physiology-green ecological integration system at the level of reducing water loss. They live in caves and protect themselves from all damage. In the cave, you can hide from your opponents, escape the summer heat, and lie dormant during the period of no feeding.

The burrowing daily life is mainly a few rodents, typically meaning jerboas, among which the most common are three-toed jerboa and five-toed jerboa. They like to dig burrows in the desert to settle down, so they are also known as "sand jumps".

Characteristics of desert animals

Desert animals refer to animals that live in the desert, with their own ability to retain water, resist high temperatures, and adapt to the morphological characteristics of desert life. It can use water from the decomposition of organic matter, reduce ** respiration, the formation of hypertonic urine, nocturnal, and the heat of vaporization through sweating and panting. In addition, the tolerance to hunger is much greater than that of close relatives, and most of them are mobile, which is associated with the availability of low-density and scattered bait, which is also an adaptation phenomenon.

To escape the heat and drought, most desert birds only move in the hours after dawn and sunset, most mammals and reptiles come out after dusk, and bats and some rodents come out at night.

1. Camels.

The camel's eyes are heavy, the nostrils can open and close, the limbs are slender, the hooves are as large as plates, and the toes and planters have thick skin, all of which are suitable for walking on sand. The tail is slender and has tufts of hairs at the end of the tail. There are 1 or 2 larger humps on the back, which store fat.

The stomach is divided into 3 chambers (lacking a valve stomach) and can be regurgitated. Docile temperament, often active alone, eating rough grass and shrubs.

2. Sand lizards. Camp cave dwelling, generally build holes on the slopes of the more solid gravel ground, sand dunes and ridges, and some are under gravel. The cross-section of the cave entrance and tunnel is half-moon-shaped, and the size varies with the size of the sand lizard, with a width of 1-5 cm and a height of cm. The entrance of the cave is mostly oriented to the south or southeast, and a few have no fixed direction.

3. Desert iguana.

The total length is 30 to 40 cm, and the tail is mated between 4 and 5 months, at which time, the ventral part of the adult body will show a pink sheen. 6 Eggs are laid in August, each litter can lay 3 8 eggs, and it can hatch in August and September. It is divided into 3 subspecies according to the place of origin. The lifespan is 12-15 years.

4. Gerbils. It is a subfamily containing about 110 species in 15 genera, and is widely distributed in deserts, steppes, foothill deserts, Gobi and deserts in Africa, India, other parts of Asia and Europe.

5. Rattlesnake.

Vertebrates, reptiles, pit vipers (rattlesnakes). A venomous snake with tubules, snake venom is blood-circulating venom. The average body length is about meters. The body is yellowish-green with diamond-shaped black-brown spots on the back.

The end of the tail has a string of rings, for the remnants of multiple molts, when encountering enemies or sharp activities, quickly swing the tail ring of the tail, can swing 40 60 times per second, can make a loud sound for a long time, so that the enemy does not dare to approach, or is scared away, so it is called rattlesnake.

Mainly burrowing, rodents such as jerboas, lizards, scorpions. In addition, there are snakes, and there are many kinds of gerbils: meridian gerbils, long-clawed gerbils, tamarix gerbils, giant gerbils, etc., and large animals such as elephants, lions, camels, etc.