The mouse spot, also known as the green spot, _ fish, humpback bass, etc., for the _ family humpback bass fish, because the head of the long mouth pointed shape resembles a mouse and got its name, the body is cream-colored, black spots all over the body, let a person feel very festive, mainly distributed in the Indian Ocean in the reef area, can grow up to 50 centimeters.

The key factor in the price of grouper is good taste, high nutrition, its taste and nutrition over the years has been in the fishermen and diners to form **** knowledge, such as red spot, rat spot is recognized as the best first-class grouper, the price is also the highest, selling good, big red spot selling price can reach 300 yuan per catty, or even 400 yuan or more. And grouper like oil spot, six belt grouper, long pontoon grouper and other grouper is also traditionally recognized as a better grouper, the price can be ranked in the second tier, the general selling price ranging from 80-100 yuan a catty.