Turtle is a general term for soft-shelled turtle and tortoise. At first, the tortoise was single-toed, and later, characters similar to the tortoise were found on the texture of the tortoise's abdominal shell, so the tortoise also refers to the tortoise. Turtle is the common name of turtle, also known as group fish and water fish. It belongs to egg-laying amphibians and reptiles, and is the general name of soft-shell aquatic turtles of turtles.
There are more than 20 kinds of soft-shelled turtle. In China, there are mainly soft-shelled turtle, soft-shelled turtle, spotted turtle and giant salamander, among which soft-shelled turtle is the most common. Turtle likes to be clean and afraid of dirt, sunshine and wind, quiet and afraid of shock. They often inhabit rivers, lakes, reservoirs, ponds and other clean water areas, lie on the shore in the sun, kill pathogenic bacteria through ultraviolet rays, and raise their body temperature.
The turtle's nose is very long: it grows on the mouth and does not protrude, but the turtle's nose protrudes. Both of them have high nutritional value, but generally soft-shelled turtles are slightly higher than soft-shelled turtles. It has the effects of clearing away heat and nourishing yin, calming the liver and calming the wind, softening and resolving hard mass, and treating liver cirrhosis, hepatosplenomegaly, infantile convulsion and epilepsy.
Note: Some places in the south are called Tanyu and Jiayu. Its head is like a turtle, but its back armor is not striped like a turtle, and its edge has a soft skirt, and its shell is softer than a turtle. Dark green. It is oval, flatter than a tortoise. It has a soft outer membrane on its back and abdomen and a delicate skirt around it. Its head, neck and limbs can be stretched, and each limb has five claws, which makes it crawl very quickly. Judging from the appearance and color, turtles usually have dark green backs and limbs, and some have light brown backs and red bellies.
The shell of soft-shelled turtle is different from other soft-shelled turtles in that the bone shell has no peripheral bone plate, the surface layer is high in texture, there is no angular external bone plate, and the abdomen (abdominal shell) is loosely connected. The trunk is slightly oval, the snout is long, the nostrils are open at the snout, and there are bone nails on the back. The limbs are short and slightly flat, with five toes and webbed membranes between them. The tail of women's body generally does not reach the outer edge of the skirt, and most men extend out of the skirt. Some giant turtles can reach more than one meter.