What kind of fish is it and what kind of fish is it?

Chinese goldfish have a long history and have a variety of names, from the nomenclature of color and luster in ancient times to the variation nomenclature in modern times.

Goldfish are usually divided into four categories, grass species, literary species, dragon species, and egg species. There are two main types of grass species, also known as golden carp species, grass goldfish (short tail) and swallowtail grass goldfish (long tail). They are the original species of goldfish, similar to the ancestor of goldfish, the golden crucian carp, and are currently the main goldfish species in large ornamental water bodies.

Main features: It is similar to crucian carp in shape, with dorsal fin, tail fin forked, single leaf, flat and pointed head, and small eyes.

Varieties: grass gold, swallowtail.

Species: It is evolved from grass goldfish after domestication and continuous selection and improvement.

Characteristics: short round body shape, pointed head and mouth, round abdomen, small and straight eyes, not convex outside the eye socket; There is a dorsal fin, and there are four large tail fins, looking down from above, the fish body is like the word "Wen", so it is named "Wen species". The body color of the goldfish is mostly red, red and black, red and white, blue, purple and five-color spots.

Variety: Variety, as many as 50 species, among which the more precious ones are: crane top red, vermilion top violet robe, lion head, red pearl, colorful pearl, jade pompom, four pompoms, etc. Its evolutionary varieties are: Wakin, Ryukin, Tosakin, etc.

Dragon Species: Long regarded as an "authentic" Chinese goldfish, it is known for having an extra-large pair of eyes. Since it was introduced to Japan in 1895, it has been called the Chinese goldfish.

Body shape characteristics: the head of the dragon species goldfish is flat and wide, the body is thick and short, there are dorsal fins, anal fins, tail fins are developed, into double leaves, the appearance is similar to the literary species, the difference is that the eyeball protrudes out of the eye socket, and the shape of the eyeball is different, there are spherical, pear-shaped, cylindrical and grape-shaped.

Variety: more than 50, the more valuable varieties are: colorful dragon eye, abacus bead ink dragon eye, dragon eye with ball, agate eye dragon eye, original sand ball dragon eye, high head dragon eye, pearl dragon eye, red butterfly tail, ink butterfly tail, colorful big butterfly tail and so on.

In particular, the abacus bead eye shape, colorful big butterfly tail, glass eye dragon eye, the most precious, is the dragon goldfish in the special product.

Egg species: Similar to the Chinese species, the egg species goldfish is short and round, and the shape resembles a duck egg.

Features: Anal fin and caudal fin are double, and the biggest feature is that there is no dorsal fin. There are two types of caudal fins, long tail and short tail, the short tail is called "egg", the long tail is called "Danfeng", and the other fins are short.

Variety: There are about 60 more than the more expensive varieties: cat lion head, five-flowered tiger head, black tiger head, red-headed tiger head, black blister, cinnabar bubble blister, five-flower blister, five-flower egg ball, five-flower danfeng, etc., especially the birthday head, five-flower tiger head, black tiger head, red-headed tiger head has the best reputation.

Hope it helps!

It's the first time I've seen such a big fish.

Aohua fish, also known as osmanthus fish and mandarin fish, belongs to the aliphatic fish family in taxonomy. Aohua fish is the most valuable fish in the "Three Flowers and Five Luo", and even in the past, it was difficult for ordinary people to afford to consume it. At that time, the price per catty of fish was almost twice that of carp.

The body of the fish is flattened on the side, the back is raised, and the body is thick; The pointed head is one of the most beautiful fish in Heilongjiang.

The chef teaches you how to fillet fish and is easy to learn.

I'm the first, when did you get to me!!

By my credibility, no plagiarism.

Glass fish, aliases: glass lala, multicolored glass, blue plus bilateral fish.

Family: Other Families Origin: Thailand, India, Myanmar Water Temperature: 20 30 pH: Alkaline Food: Daphnia, bloodworms, earthworms and other live bait Temperament: Gentle temperament, timid.

There are glass lala, and there are also colored skirt fish.

Rainbow skirt fish. Colored skirt fishColored skirt fish, also known as light fish, is native to Brazil. The body length is about 6 cm, the front half of the body is wide, and the back half suddenly narrows, and the body is translucent.

Glass Lara. The glass puller body is 3 to 4 cm long. The body is short and flattened. The whole body is as transparent as crystal, and the internal organs, bones and blood vessels can be clearly seen, which is a unique species among tropical fish.

The fish in the picture with red body is a red swordfish.

Looking at the dorsal fin of the fish, it should not be a glass lala.

It's a black dress fish. Artificially dyed.

It's the first time I've seen such a big fish.

The chef teaches you how to fillet fish and is easy to learn.

Fish born in freshwater areas, the most in the countryside, its meat is also very delicious, its biggest feature is that its body is dotted with markings, just like the stars in the sky, it will also eat small fish, with teeth in its mouth, but it will not bite.