The appearance of soft shelled turtles, their living habits and their growth process

Forehead. It's about the same as a tortoise! Hey.

In the natural environment, the fish likes to inhabit rivers, lakes, reservoirs, ponds and other waters with clean water quality, and often lies on the sunny shore to bask in the sun (commonly known as sunning the back) during the calm day, using the ultraviolet rays in the sun to kill the pathogenic bacteria on the body surface, and raise the body temperature through the sun, and promote food digestion.

Agile by nature.,If there is a slight alarm, it will quickly dive into the water and remain motionless.,And have the ability to judge the escape path.。 Soft-shelled turtle, also known as soft-shelled turtle or group fish, is an oviparous amphibian reptile with a tortoise head, but no tortoise-like stripes on its back, and a soft skirt with a dark green color. Soft-shelled turtles often live in the sediment at the bottom of the water, and like to eat small animals such as fish and shrimp, and also swallow melon peel and fruit chips, grass and grains.

Habits of wild soft-shelled turtles.

The soft-shelled turtle has the habit of liking quiet and fearing shock, liking the sun and afraid of wind, liking clean and afraid of dirt, liking fresh and afraid of rot, it preys on fish, shrimp, etc., you can feed it small fish and shrimp, and feed it meat to eat, but be careful, and the meat has to be cut smaller. The feeding must not be rotten and spoiled, and it will only eat when it is quiet, and he may stop eating at any hint of the wind. Earthworms can too.

It's almost impossible to eat in front of you, so be patient.

Turtles are best caught in summer, especially in the middle of summer, under bridges, and slipping at night.

Habit 1: Living in shallow water Habit 2: Living independently and not living in groups Habit 3: Getting up early to dry your back to raise your temperature Habit 4: Likes to eat fishy things Animal offal.

The baii claws of wild soft-shelled turtles are very pointed (this is the most basic du

The claw root is black and grayish, and the tip of the claw is biased.

DAO yellow (or black-biased), the right claws of the breed are blunt because the cement walls around it dull it. It should be based on the life characteristics and breeding requirements of soft-shelled turtles. For example, soft-shelled turtles have the characteristics of liking the sun and being afraid of wind, being clean and afraid of dirty, and being quiet and afraid of being frightened, so the water source of the soft-shelled turtle farm should be selected with abundant water sources and good water quality.

Soft-shelled turtle is the common name of soft-shelled turtle, also called group fish, water fish, oviparous amphibian reptiles, and is a general term for soft-shell aquatic turtles of the turtle family. The soft-shelled turtle is in the water, but if it is soaked in water for a long time, it will rot the nails and rot the skin, and it is good to dry it twice a week on hot days. When drying, give it half of the sunny place, half of the shady place, they are hot to take advantage of the cool, there is a sunny place to land, they can climb up to dry.

Do not use tap water directly for turtle raising, tap water must be dried for 2 days before you can use cool boiled water.

The trunk is slightly oval, the snout is long, the nostrils are open at the end of the snout, and the dorsal body is raised with bony nails.

Some giant turtles can reach more than one meter. Alpha carp live mainly in lakes, ponds, reservoirs, triangular bays, and slow-moving rivers. Soft-shelled turtles are ectotherms, amphibious, and breathe with their lungs, so there should be enough area of land beach around or in the center of the turtle pond for it to carry out land activities.

The living habits of soft-shelled turtles can be summarized as "three joys and three fears", that is, they like to be quiet and afraid of surprise, they like the sun and are afraid of the wind, and they like to be clean and afraid of dirty. In some places in the south, it is called Tanyu and Jiayu. Its head is like a tortoise, but its dorsal carapace does not have tortoise-like stripes, the edges have a soft skirt, and the shell is softer than that of a tortoise.

Color: dark green. The shape is oval, flatter than the turtle, its dorsal and ventral carapace has a soft outer membrane, surrounded by a delicate skirt, the head, neck and limbs can be retracted, the limbs each have five claws, crawling agile, from the appearance of the color, the soft-shelled turtle usually has a dark green back and limbs, some of the back is light brown, and the ventral surface is white and red.

The bony shell has no peripheral plates, a highly textured surface, no outer plates, and loosely connected ventral (ventral carapace). The limbs are stubby and slightly flattened, five-toed, with webbed membranes between the toes, and the tail of the female generally does not reach the outer edge of the skirt, and the male body mostly extends out of the skirt. The soft-shelled turtle is sensitive to the sound of the surrounding environment, as long as there is a slight movement around, the soft-shelled turtle can quickly dive into the bottom of the silt, so the environment of the turtle farm or turtle pond must be kept quiet.

If the soft-shelled turtle is often frightened, it is very detrimental to its growth and reproduction.

In the natural environment, soft-shelled turtles like to inhabit rivers, lakes, reservoirs, ponds and other waters with clean water quality, and often lie on the sunny shore to bask in the sun (commonly known as sunbathing) during the day, using ultraviolet rays in the sun to kill pathogenic bacteria on the body surface, promote the healing of the injured body surface, raise body temperature through sunbathing, and promote food digestion. Astute by nature. At the slightest alarm, it will quickly dive to the bottom and remain motionless.

And has the ability to judge the escape path.

Turtles are ectothermic, amphibious and breathe with their lungs. They like to live in rivers, lakes, and ponds. He often floats to the surface of the water, stretches out the tip of his snout to breathe, and often basks his back on land.

The soft-shelled turtle is very sensitive to the change of external temperature, and the law of life has a close relationship with the external temperature change, 10 12 o'clock, the soft-shelled turtle enters hibernation, and the Hangjiahu area is the hibernation period of the soft-shelled turtle from mid-November to mid-April of the following year. In spring, when the water temperature rises to around 15, it gradually wakes up from hibernation and begins to feed. When they are above 20, male and female turtles mate and lay eggs.

Turtles have the habit of protecting eggs. After spawning, they will guard in the water not far from the spawning ground. In case of predator damage.

25 30 is the most suitable temperature range for soft-shelled turtles to feed and grow, and it is also the best season for artificial breeding. More than 33 hours, looking for a cave to "escape the heat". In artificial breeding, because of the aggressive nature of soft-shelled turtles, large and small soft-shelled turtles should not be mixed.

The soft-shelled turtle is a metamorphosis amphibious, which breathes with lungs, turtles without gills, crawls out of the water and breathes with lungs, and has a perfect respiratory system such as nostrils, trachea, bronchi and lungs. The lungs are large, vesiculous, spongy and adapted to living in water. The mucous membrane of the pharyngeal wall of the soft-shelled turtle is also covered with capillaries for gas exchange in water, which can also be exchanged in water as the water flows out of the mouth.

Therefore, during the hibernation period, the turtle dwells in the sediment at the bottom of the water, and only extends the tip of its mouth and tubular nostrils to the surface of the sediment close to the bottom of the water to absorb dissolved oxygen in the water to maintain life. Because the turtle has the above special organs, it can dive underwater for a long time.

In the water system of warm regions, the growth period of soft-shelled turtles is very long; In the northern region, every season when the north wind is howling and the frost is paving the ground, the grass is declining and the reeds are decaying and the water is cold, the turtles lurk in the mud and sand at the bottom of the water to hibernate, and do not eat or move. The turtle usually dwells on the bottom mud and sand, its head and neck are hidden in its body, and its eyes are blazing to peep into the underwater world. In late spring, hot summer and early autumn, when the waves are warm and the green fungus is covered, they often climb to the shore to bask in the sun.

Around noon on a calm summer, he often floats to the surface of the water and stretches his tubular nose out of the water to breathe air. At the slightest hint of wind and grass, dive into the water immediately. In the warm season, on rainy days when the air pressure is low, the turtles also swim to the surface of the water to breathe, sometimes exposing their whole body to the water.

Especially when the clouds are thick, the rain is pouring, the rivers are rising, and the waves are crashing on the shore, there are often dozens of kilograms of old turtles poking their necks and looking.

Ponds, reservoirs, some places with more aquatic weeds.