CATDOLL : CATDOLL: What kind of fish is the Butter Crucian Carp? Are carp, whale, crucian carp and shark all fish?

1. What kind of fish is Butter Crucian Carp?

The anchovy is commonly known as "zi yi", and its scientific name is "feng yi". It is a precious economic fish. It is named so because its tail is forked and shaped like a phoenix's tail, short, red, pointed, narrow and long, just like a phoenix tail.

Anchovies are a small migratory fish that usually live in the open sea. Every year in late spring and early summer, they enter the river from the sea in groups and migrate back to spawn at the freshwater entrances in the middle and lower reaches.

In addition, anchovies are also the common name for ornamental fish guppies of the family Cyprinidae, which are native to South America. All colorful ornamental "anchovies" generally refer to guppies. Anchovies are distributed in Guyana, the East China Sea, and the South China Sea.

The scientific name is Coilfish, also known as Coilfish and Yellow Coilfish. It is a migratory fish. The body is long and flat, 10 to 19 cm long, with a short round snout and a lower mouth. The body is covered with round scales and the ventral margin has ridged scales. The anal fin is connected to the lower lobe of the tail fin, the tail fin is small, the body is silvery white, and the body spine is light green.

It lives in the coastal waters and migrates to the estuary to lay eggs in spring and summer every year. At this time, the female fish is full of eggs, also known as cod, and its meat is very delicious. It is distributed along the coast of China and is the main economic fish species in coastal estuaries.

2. Are carp, whale, crucian carp and shark all fish?

Of these fish, only whales