Goldfish (definite introduction)
Goldfish are the most popular species of observation fish in our country. They are beautiful. The appearance is deeply loved by people. As time goes by, there are more and more types of goldfish. So what are the classifications of rare 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. Literary species:The goldfish literary species is derived from grass goldfish through domestication and continuous selection and breeding. Looking up at the fish body, it looks like the word "文", so Famous 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: The egg type goldfish is short and round in shape, resembling a duck egg, so it is named after it. 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.
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