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Kohaku (Nishikigoi)

Kohaku (Nishikigoi)
Kohaku.jpg
Domesticated
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Cypriniformes
Family: Cyprinidae
Genus: Cyprinus
Species: C. carpio
Subspecies: C. c. carpio
Trinomial name
Cyprinus carpio carpio
(Linnaeus, 1758)

Kohaku ( (kōhaku "red and white"?)) is a variety of ornamental koi (carp). The Kohaku has a white (shiro) body, with red (aka) markings, or 'hi', across the body. The Kohaku is one of the gosanke; the ‘Big Three’, consisting of Kohaku, Sanke, and Showa.

The Kohaku breed is believed to be one of the first ornamental carp varieties developed. The variety dates to 1888, when a man named Kunizo Hiroi bred a red-headed female koi with one of his own males, whose markings resembled cherry blossoms, thus creating the now extinct Gosuke bloodline from which all of the known Kohaku bloodlines established (Tomoin, Sensuke, Yagozen, Manzo). Today, the Tomoin and Yagozen are the two remaining major Kohaku bloodlines in Japan. The Kohaku remains one of the most popular breeds in Japan. The bright red markings are known as hi (?).

Kohaku are bred to have the following characteristics:

These are Japanese exhibition standards, and fish purchased simply for display in private homes or to be kept as pets, do not necessarily adhere to these standards. There are a number of words used to describe the markings on a kohaku:


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