First, different families and genera

1. Carp: Carp is an animal of teleost, Chordata and Cyprinidae.

2. Grass carp: Grass carp belongs to Actinidia of Chordata phylum.

Second, different habits.

1, carp:? In the cold winter, carp is basically in a semi-dormant state, and the body fat is basically consumed in one winter. When spring comes, carp begin to fully eat high-protein food, thus supplementing energy demand.

2. Grass carp:? In the hottest and coldest days, they will hide in the depths of water. Grass carp is less active during the day and swims to the upper water and the shore for food at night. Grass carp is lively, swimming like an arrow, and likes to swim in groups.

Third, the living environment is different

1, carp:? Carp is a kind of fish that lives in the bottom waters, perched on the soft bottom and covered with aquatic plants.

2. Grass carp:? Grass carp belongs to the middle-lower layer fish, which mainly moves in the middle-lower layer in early spring and late autumn, and swims to the middle-upper layer for food in summer and autumn.