1, red-eyed trout:

belonging to the carp family, subfamily Yarrow fish, red-eyed trout genus, the local name red-eyed fish, Senkou fish, the body was long cylindrical, rounded belly, the rear is more sideways flat, the body color of the silvery white, the back slightly dark gray, the upper edge of the eye there is a significant red spot, so the name red-eye. It is a high-quality economic fish, produced in all water systems across the country, with fast growth, strong adaptability, miscellaneous food, commodity prices and other advantages.

2, the wheat fish:

Carp suborder, carp family, subfamily of trevally, wheat fish is a kind of fish. Asia's aboriginal, but because of the introduction of Europe and became a local invasive species. It is an important economic fish in China. Body long, slightly laterally compressed. No whiskers. Lips thin and simple. Anal fin without hard spines, branched fin rays 6.

Note: The pangolin is not a sea fish, it is a freshwater fish.