Goldfish (confirmed introduction)
Goldfish pass the complex Through continuous cultivation, there are now more than 125 varieties, so the body color and head shape can be said to vary a lot. The editor has sorted out the rare varieties of goldfish and their characteristics for you, as well as the classification of goldfish head shapes. For those who like goldfish We might as well take a brief look at it.
1. Rare species of goldfish
1. Grass species: Yecheng golden crucian carp species. There are mainly single-tailed grass carp and swallow-tailed grass carp. Their bodies are flat on the side and are spindle-shaped, with dorsal fins and pectoral fins that are triangular, long and pointed. They are the original species of goldfish and are currently important goldfish species in large-scale cultured waters in China. The picture shows golden crucian carp. Its tail fin is short, single-lobed, and has a concave tail shape. Its whole body is orange-red. It is the oldest goldfish species.
2. Wen Zhong: Goldfish Wen Zhong is derived from grass goldfish through domestication and local selection and breeding. Looking up at the fish body, it looks like the word "文", so it is called Wen Zhong Goldfish. . There are many types and varieties of goldfish, and most of them are popular products with high reputation in the international market. Rare species of goldfish are divided into high-head (hat) types, pearl (precious scale) types and goldfish.
3. Dragon type: Throughout the ages, dragon type goldfish has always been regarded as the orthodox Chinese goldfish. It is famous for its pair of particularly large eyes. Since it was introduced to Japan in 1895, it has always been called Chinese goldfish.
4. Egg-type goldfish: Egg-type goldfish are short and round in shape, resembling duck eggs, so they are named after them. Its vitality is higher than that of dragon species and goldfish wall, and its growth rate is faster. Egg goldfish is a famous brand in the international market. Its main characteristics are short and fat body, shaped like a duck egg, and no dorsal fin. There are pairs of caudal and anal fins. The length, length and shape of the fins are respectively larger. Generally, the fins of pompon, blister, and tiger heads are short and round; the fins of phoenix, bluegill, and red heads are longer.
2. Rare head shape of goldfish
1. Flat head type
The skin on the head is thin and smooth. It's called a flat head type. There are narrow flat heads and wide flat heads.
2. Goose-head type
The tumors on the top of the head are thick and prominent, while the gill openings on both sides are thin and smooth.
3. Lion-head type
The tumors on the top of the head and on the gills on both sides are thick and prominent, and can even cover the eyes when they are strong.
In addition, rare titles describing head shape include:
1. Lion's head
The tumors on the top of the head and on the gills on both sides are thick and prominent, and can even cover the eyes when they are strong. Has dorsal fin.
2. High head
The growth on the top of the head is thick and prominent, while the gills on both sides are thin and smooth, with dorsal fins.
3. Tiger head
The growths on the top of the head and on the gills on both sides are thick and prominent, and can even cover the eyes when they are in full swing, and there is no dorsal fin.
4. Goose head
The crown of the head is thick and prominent, while the gills on both sides are thin and smooth, with no dorsal fin.
5. Longevity Star Head
It is a type of tiger head. The top of the head protrudes forward like the head of an Antarctic fairy, so it is called longevity star.
6. Cat lion head
A type of tiger head, with very prosperous tumors on the head, mainly chrysanthemum-shaped.
7. Lanshoutou
A kind of tiger head, cultivated in Japan. Looking up at the front of the tumor, it looks straight and has two kissing protrusions. However, when viewed from the side, the tumors are not as large as those on Chinese tiger heads, lion heads, longevity star heads, and cat lion heads, nor are they as conspicuous as those on domestic head tumors.
8. Crown head
The unique head tumor of Crown Pearl goldfish is a smooth and simple tumor.
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