In theory, it is ok to eat bullfrogs, but bullfrogs are prone to parasites and must be cooked at high temperature before eating, so eat bullfrogs that are well-done.
Bullfrog diseases such as:
Red leg disease is the main disease of bullfrog in the young and adult stages. There are red spots or erythema on the bottom of legs, hind limbs and lower abdomen, or diffuse red. Some diseased frogs have different degrees of inflammation or skin ulceration on their fingers and toes. Abdominal swelling, accompanied by edema or hepatitis, liver necrosis and other diseases.
Rotten skin disease, at the beginning, the skin of bullfrog's head loses luster and appears white pattern, then the epidermis falls off, exposing the back muscles, and then extends to the trunk and even the whole back. In severe cases, the skin decays and falls off, and the muscles are bare, spreading to the whole body, refusing to eat and not loving activities.
Interpretation:
Ranidae (that is, Ranidae), a solitary aquatic frog, is named bullfrog because of its loud and loud sound resembling Niu Jiao, and is the largest frog in North America.
Morphological characteristics:
Bullfrog Bullfrog has a green or brown body, a white to yellowish abdomen and black stripes on its limbs. The body length is about 20 cm (8 inches) and the hind limbs are 25 cm (10 inch). Adults weigh more than 0.5 kg (1 lb). Often live in or near still water. Breeding in spring, eggs are laid in water. Tadpoles are green-brown with dark spots. The tadpole stage lasts1~ 3 years, depending on the climatic conditions. Many bullfrogs are edible or used as experimental materials.
Economic value:
Bullfrog is a valuable food with the advantages of fast growth, delicious taste, rich nutrition and high protein content. It can also be exported to earn foreign exchange. Its skin can also be tanned and dirty can be used as medicine; Bullfrog grows fast, its meat is tender and delicious, and it is a high-grade nutritious food with low fat and high protein. Frog skin can be used to make high-grade leather, and its turf is thin, soft and tough. It is an excellent material for making high-grade wallets, belts, ties, shoes, musical instruments and surgical lines. Frog viscera can be used for medicine, and frog oil can be used to make high-grade lubricating oil.