There are red and white flowers on a black background, which are called Showa Tricolor.

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There are now more than 100 varieties. It can be roughly divided into 13 categories: 1. Red and white fish and koi fish.

Koi fish's body surface is silvery white with changing red stripes, which is regarded as authentic koi fish in Japan. The background color of the body surface is as white as snow, inlaid with ever-changing red stripes, swimming in clear and transparent water, which is dazzling. The red and white pattern symbolizes the color of the Japanese flag, so it is most integrated with the Japanese and is loved by the Japanese people. Red and white koi fish 19 17 (Mu Lan is the place name, Wuzhu is the store name) is cultivated by Mulan Wuzhu. It is formed by mating a male "Sakura Spotted" fish with red spots all over the body and a female fish with red spots on its head. According to the number, growth, shape and position of red stripes, it can be divided into:

1, two sections of red and white koi fish fish: The white fish has two scarlet stripes, like a red sunset, which are bright and dazzling.

2. Red, white and koi fish three-segment fish: The fish has three red stripes on its back.

3. Four sections of red and white koi fish fish: The silver fish is scattered with four bright red spots.

4. A red koi fish: A beautiful red band is formed from the head to the vocal handle on the vigorous fish.

5. Lightning stripe, red and white koi fish fish: The fish has a red stripe from beginning to end, just like lightning in a thunderstorm, which is very wonderful, hence the name.

6. Red, white and koi fish: Red, white and koi fish have silver granular spots on their heads, just like the snow on the top of Mount Fuji. But this spot only appears on 1 or 2-year-old fish, and sometimes disappears when they grow up.

7. Napoleon's red and white koi fish: The stripes on both sides of the fish's belly are similar to the hat worn by the French ruler Napoleon.

8. Yudian Sakura koi fish: little red dot gathers into a grape-like pattern, which is evenly distributed on both sides of the fish back.

Second, Dazheng tricolor koi fish fish

Koi fish's body color is white, with scarlet and black stripes.

1, lipstick tri-color: Dazheng tri-color, with little red dot on your mouth, kiss.

2, red tricolor: There are continuous red stripes from the head, back to the tail, which gives people a strong feeling visually, but the taste is not high.

3, German tricolor: German carp is called Dazheng tricolor.

In addition, clothing tricolor is classified as clothing, deer tricolor and tricolor Qiu Cui are classified as variant carp, large brocade is classified as patterned leather carp, and gold and silver scales tricolor and Dante tricolor are classified as gold and silver scales and Dante respectively.

Third, write carp.

This fish has a black background with white, red or yellow triangular markings.

1, koi fish written in white: its triangular markings are white. This fish is black and white.

2. Yellow writing koi fish: Its yellow stripes are golden yellow and shiny.

3. Fei Xie koi fish: Its triangular stripes are orange-red, and its pectoral fins also have red stripes.

Fourth, Showa tricolor koi fish fish

The background of this fish is black with red and white patterns on it.

1, light black Showa koi fish: All scales in the black part are light black, dignified and elegant.

2. Fei koi fish: There are large areas of red stripes on the black background from beginning to end.

3. Modern Showa koi fish: The fish body is still composed of three colors: black, red and white, and white is the mainstream with bright colors.

4. Showa koi fish, Germany: a hybrid of mirror carp and Showa, Japan.

Fifth, don't just fish for koi fish.

Black stripes appear on different background colors of white, red and yellow.

1, Bai Bieguang koi fish: If the red spot is removed by the three colors of Dazheng, it is Bai Bieguang, that is, koi fish with black spots on a white background. The background color of fish is white, and the black spots on the body are pure black, which are thick in color and distributed in the trunk and tail handle. Black and white, the color is extremely bright and delicate.

2. koi fish: The fish with red background and black stripes on the back is called "red light".

3. Yellow don't light koi fish: The yellow fish is dotted with dark black spots, which is called yellow don't light.

Six, pale yellow koi fish

The back is dark blue or light blue, the outer edge of scales is white, and the left side or cheeks, abdomen and fin base are red.

1, light yellow water koi fish: This is the lightest body color in light yellow koi fish.

2. Pale yellow koi fish: Fish is bright dark blue, which is one of the well-known species.

3. Minghai pale yellow koi fish: It is the most representative variety of pale yellow koi fish. The center of its scale is dark blue, while the edge of the scale is light blue. The two colors set each other off like ripples on the lake, touching people's hearts.

4. koi fish, Qiu Cui: This species is a hybrid. There are closely arranged scales on the back of the fish, all the way to the tail of the fish, and there is also a row of scales on the lateral line of the abdomen, and there are no scales in other parts. The cobalt blue on the back and the red pattern on the lower abdomen are matched with each other, which is a treasure of pale yellow koi fish. Qiu Cui koi fish variety is called Fei, with various scarlet patterns on the back, which is of high value.

Seven, koi fish.

It is a hybrid of pale yellow koi fish and red and white koi fish or tricolor koi fish.

1, blue koi fish: a cross between red and white koi fish and pale yellow koi fish. The red stripes are slightly colored, and the scales on the erythema have a half-moon blue net pattern at the back edge. It is one of the popular varieties in koi fish.

2. Ink painting koi fish: Black stripes are reproduced on the red dots of red, white and koi fish.

3.Yisance koi fish: It is a species of salivary fish produced by the mating of Blue koi fish and Dazheng koi fish. Blue stripes appear on the red stripes of Dazheng tricolor koi fish.

4. A Showa koi fish: It is a variety produced by the mating of blue koi fish and koi fish of Showa. Showa tricolor koi fish has blue stripes on its erythema.

Eight, goldfish and koi fish.

The fish is golden yellow.

1, koi fish: The fish body is pure gold, and the scales are arranged neatly, shiny and golden-like.

2, orange gold koi fish: Fish is pure orange.

3. Gray gold koi fish: The fish is silvery gray with no scales.

4. Platinum koi fish: Fish is silvery white.

Nine, write koi fish.

Write about the offspring of the cross between carp and golden carp.

1, Jinzhao and koi fish are the hybrids of Showa tricolor koi fish and Golden koi fish. Similar to koi fish of Yinzhao River, its fish is white and golden yellow.

2. koi fish written in gold is a hybrid of koi fish written in yellow or koi fish written by Fei with gold and koi fish.

Ten, patterned skin carp

Scaleless carp form patterns of more than two colors.

1, Chrysanthemum koi fish has yellow stripes on the white gold background, especially the silvery white on the head and back.

2. Jinshui koi fish shows more red stripes on light blue fish.

Eleven, gold and silver scales brocade carp

Through continuous hybridization, the fish body has golden or silver scales and shines.

1. Gold scales and silver scales are red and white: those shining with silver light on a red and white background are called "silver scales"; If the shiny scales are gold in red stripes, they are called "golden scales", and the ones with carefully gathered gold and silver scales on the back are more beautiful.

2, the three colors of gold and silver scales: the three colors of gold and silver scales are called it. In the past, when there were silver scales on fish, the edges of red spots and black spots were not clear, but after improvement, the best products with clear red spots and black spots can be found recently.

3, gold and silver scales Showa: Showa tricolor of gold and silver scales is a relatively new variety. Gold and silver scales with black spots are as beautiful as jewels.

4. The gold and silver scales are not bright: some gold and silver scales are not bright.

5. Gold and silver scaly light carp: Recently, a kind of gold and silver scaly light carp was created. Platinum or mountain gold plus silver scales and gold scales make a very gorgeous koi fish.

Twelve. Dante koi fish

There is a bright round erythema on the head, which resembles the red crown on the top of the red-crowned crane.

1, the red, white and red koi fish on the top is silvery white, and there is only a bright round erythema on the top of the head, which is necessary.

2, Dante tricolor koi fish is white, with slight black spots on it and bright round erythema on the top of the head, elegant and gorgeous.

3, Dante Showa koi fish's body is Showa tricolor koi fish fish stripes, only the top of the head has a red spot.

Thirteen, variation carp

Except for the above 12 species, all other varieties belong to this category.