Interpretation:? Reptiles live in water and are shaped like turtles. They have soft skin and no lines on their shells. Meat is edible and nail can be used as medicine. Also known as "turtle" and "tuanyu"; Some areas are called "catfish"; Commonly known as "tortoise".
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Chinese soft-shelled turtle, commonly known as soft-shelled turtle, water fish and so on. , a reptile amphibian, belongs to the genus Trionyx, and has been included in the Red List of Endangered Species of IUCN.
The tortoise shell is 60 to170mm long and 54 to140mm wide. The head is triangular, the distance between the eyes is extremely narrow, the snout is very long and the neck is very long. The carapace is oval, slightly arched in the middle into a ridge, covered with leathery epidermis and wart grains of different lengths. The carapace is smooth and flat with small posterior leaves. The limbs are flat, each with three claws, two fingers on the outside, and the limbs are scaleless.
The back is olive with occasional black spots, and the abdomen is fleshy with symmetrical black spots or gray-green spots. Young turtles are mostly scarlet with deep and obvious spots. Living in fresh water, such as rivers and lakes. It is a carnivore, eating mussels, fish and shrimp, crabs and mollusks, and also eating some plants. Foreign countries are distributed in Vietnam and Malay Peninsula, and domestic ones are distributed in all provinces except Ningxia, Xinjiang, Qinghai and Tibet.
Explain Chinese characters: (catfish) beetle also. Exam notes Exoskeleton, tortoise. Endoskeleton, Achyranthes. According to the skeleton of catfish, the inner ear is slightly smaller than that of turtle. Real interface is also a genus. Therefore, the catfish, crab, clam and turtle in Zhouyi belong to the same genus. From nai. My voice. Column cut fifteen.