What are the classifications of goldfish?

China goldfish is the "elder" and the largest goldfish series in the contemporary era. Its shape can be divided into long and short, with short, thick and round as the most common. There are also two types of heads: pointed and wide. Scales are soft, hard and beaded. The abdomen is short, wide or round, and the eyes are small and straight, and do not protrude outside the orbit. They have dorsal fins and four large and small tail fins, which are shaped like "Wen", hence the name. Its body color is mostly red, red and black, red and white, blue, purple, silvery white, black, five flowers and transparent jade white. The main representative varieties are: Wenyu, Gaotou (ancient name: Duihua), Rongqiu, Pinctada, Hedinghong, Lion Head and Liu Jin [1].

Descendants of the emperor

Also known as Tianzhu, it is the representative of China goldfish. Short and thick, with dorsal fin, its eyeball shape can be divided into three types: claw type, apple type and light bulb type. Four big tail fins, flat and wide head, two eyeballs protruding from the eye socket, shaped like longan, so the common body colors are red, white, ink, blue, purple, red and white flowers, five flowers and so on. The main varieties are: Red Longan, White Longan, Black Longan, Blue Longan, Zi Long Eye, Red and White Diamonds, Crane-crowned Diamonds, Butterfly-tailed Diamonds and so on.