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The blue sapphire fish is a valuable fish that serves ornamental, angling and culinary purposes
The blue sapphire fish belongs to the order Perciformes, family Sciaenidae. It is abundant in the United States and naturally distributed along the Atlantic coast of the United States. It is named for its gorgeous coloration, with a silvery-gray back that shimmers with pale blue fluorescence. The blue sapphire fish has delicious meat, with a flavor superior to the famous grouper. It is an important food and game fish in the United States and enjoys the reputation of America's "number one fish". In 2003, the Marine Branch of the China Association of Senior Professors applied for project approval to introduce it, and in 2004 fry were bred at Laizhou Huachi Aquatic Products Co., Ltd. Following on-site inspection, 400,000 blue sapphire fish fry have now been successfully bred, of which 120,000 are commercial fry over 5 cm
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Guangling donkey
Produced in Guangling County, Shanxi Province. It is divided into three types by body size: large, medium and small. Those with a height at the withers of 1.30 m or more are the large type, with a body weight of about 260 kg and a body length of about 1.35 m; those with a height at the withers below 1.10 m are the small type, with a body weight of about 138 kg and a body length of about 1.05 m; those between the large and small types are the medium type. Among the three types, the medium type is the most numerous. The requirements for coat color selection in breeding jacks or jennies are very strict; generally, the black-browed type is regarded as the top color, followed by the blue-browed, black-headed and tongmao types. The coat is required to be coarse and stiff; this kind of donkey is sturdy
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