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Varieties of KOI

Varieties of koi

Varieties of KOI and their Colors 

Varieties of KOI are distinguished by coloration, patterning, and scalation. Some of the major colors are white, black, red, yellow, blue, and cream. While the possible colors are virtually limitless, breeders have identified and named a number of specific categories. The most notable category is Gosanke, which is made up of the Kohaku, Taisho Sanshoku, and Showa Sanshoku varieties.

New koi varieties are still being actively developed. Ghost koi developed in the 1980s have become very popular in the United Kingdom; they are a hybrid of wild carp and Ogon koi, and are distinguished by their metallic scales. Butterfly koi (also known as longfin koi, or dragon carp), also developed in the 1980s, are notable for their long and flowing fins. They are hybrids of koi with Asian carp. Butterfly koi and ghost koi are considered by some to be not true nishikigoi.[citation needed]

The major named varieties include:

Kohaku – Taisho Sanke – Showa Sanke – Tanchō – Chagoi – Asagi – Utsurimono – Bekko – Goshiki – Shūsui – Kinginrin – Kawarimono – Ōgon – Kumonryū – Ochiba – Koromo – Hikari-moyomono – Kikokuryū – Kin-Kikokuryū – Ghost koi -Butterfly koi – Doitsu-goi

 

Kōhaku koiKōhaku is a white-skinned koi, with large red markings on the top. The name means “red and white”; kohaku was the first ornamental variety to be established in Japan (late 19th century). Taishō Sanshoku (or Taisho Sanke)  is very similar to the kohaku, except for the addition of small black markings called sumi. This variety was first exhibited in 1914 by the koi breeder Gonzo Hiroi, during the reign of the Taisho Emperor.[citation needed] In America, the name is often abbreviated to just “Sanke.” The kanji,  may be read as either sanshoku or as sanke. Shōwa Sanshoku (or Showa Sanke) is a black koi with red  and white  markings. The first Showa Sanke was exhibited in 1927, during the reign of the Showa Emperor. In America, the name is often abbreviated to just “Showa.” The amount of shiroji on Showa Sanke has increased in modern times to the point that it can be difficult to distinguish from Taisho Sanke. The kanji,  may be read as either sanshoku or as sanke. Tanchō is any koi with a solitary red patch on its head. The fish may be a Tancho Showa, Tancho Sanke, or even Tancho Goshiki. It is named for the Japanese crane which also has a red spot on its head. Chagoi “tea-colored,” this koi can range in color from pale olive-drab green or brown to copper or bronze and more recently, darker, subdued orange shades. Famous for its docile, friendly personality and large size, it is considered a sign of good luck among koi keepers. Asagi koi is light blue above and usually red below, but also occasionally pale yellow or cream, generally below the lateral line and on the cheeks. The Japanese name means pale greenish-blue, spring onion color, or indigo. Utsurimono is a black koi with a white, red, or yellow markings, in a zebra color pattern. The oldest attested form is the yellow form, called “black and white markings” in the 19th century, but renamed Ki Utsuri by Elizaburo Hoshino, an early 20th-century koi breeder. The red and white versions are called Hi Utsuri  and Shiro Utsuri (piebald color morph), respectively. The word utsuri means to print (the black markings are reminiscent of ink stains). Genetically, it is the same as Showa, but lacking either red pigment (Shiro Utsuri) or white pigment. Bekko is a white-, red-, or yellow-Shiro Bekko koiskinned koi with black markings sumi . The Japanese name means “tortoise shell,” and is commonly written as The white, red, and yellow varieties are called Shiro Bekko  Aka Bekko  and Ki Bekko  respectively. It may be confused with the Utsuri. Goshiki is a dark koi with red (Kohaku style) hi pattern. The Japanese name means “five colors.” It appears similar to an Asagi, with little or no hi below the lateral line and a Kohaku Hi pattern over reticulated (fishnet pattern) scales. The base color can range from nearly black to very pale, sky blue. Shūsui  means “autumn green”; the Shūsui was created in 1910 by Yoshigoro Akiyama by crossing Japanese Asagi with German mirror carp.[citation needed] The fish has no scales, except for a single line of large mirror scales dorsally, extending from head to tail. The most common type of Shūsui have a pale, sky-blue/gray color above the lateral line and red or orange (and very, very rarely bright yellow) below the lateral line and on the cheeks. Kinginrin is a koi with metallic (glittering, metal-flake-appearing) scales. The name translates into English as “gold and silver scales”; it is often abbreviated to Ginrin. There are Ginrin versions of almost all other varieties of koi, and they are fashionable. Their sparkling, glittering scales contrast to the smooth, even, metallic skin and scales seen in the Ogon varieties. Recently, these characteristics have been combined to create the new ginrin Ogon varieties. Kawarimono is a “catch-all” term for koi that cannot be put into one of the other categories. This is a competition category, and many new varieties of koi compete in this one category. It is also known as kawarigoi [citation needed] Ōgon  is a metallic koi of one color only. The most commonly encountered colors are gold, platinum, and orange. Cream specimens are very rare. Ogon compete in the Kawarimono category and the Japanese name means “gold.” The variety was created by Sawata Aoki in 1946 from wild carp he caught in 1921. Recently, the metallic-skinned Ogon is being crossed with ginrin-scaled fish to create the ginrin Ogon with metallic skin and sparkling (metal flake) scales. Kumonryū literally “nine tattooed dragons” is a black doitsu-scaled fish with curling white markings. The Image result for koipatterns are thought to be reminiscent of Japanese ink paintings of dragons. They famously change color with the seasons.[citation needed] Kumonryu compete in the Kawarimono category. Ochiba is a light blue/gray koi with copper, bronze, or yellow (Kohaku-style) pattern, reminiscent of autumn leaves on water. The Japanese name means “fallen leaves.” Koromo  is a white fish with a Kohaku-style pattern with blue or black-edged scales only over the hi pattern. This variety first arose in the 1950s as a cross between a Kohaku and an Asagi.[citation needed] The most commonly encountered Koromo is an Ai Goromo, which is colored like a Kohaku, except each of the scales within the red patches has a blue or black edge to it. Less common is the Budo-Goromo, which has a darker (burgundy) hi overlay that gives it the appearance of bunches of grapes. Very rarely seen is the Tsumi-Goromo which is similar to Budo-Goromo, but the hi pattern is such a dark burgundy that it appears nearly black. Hikari-moyomono  is a koi with colored markings over a metallic base or in two metallic colors. Kikokuryū, literally “sparkle” or “glitter black dragon”)is a metallic-skinned version of the Kumonryu. Kin-Kikokuryū  literally “gold sparkle black dragon” or “gold glitter black dragon”is a metallic-skinned version of the Kumonryu with a Kohaku-style hi pattern developed by Mr. Seiki Igarashi of Ojiya City. There are (at least) six different genetic subvarieties of this general variety. Ghost koi(, a hybrid of Ogon and wild carp with metallic scales, is considered by some to be not nishikigoi. Butterfly koi) is a hybrid of koi and Asian carp with long flowing fins. Various coloration depend on the koi stock used to cross. It also is considered by some to not be nishikigoi. Doitsu-goi originated by crossbreeding numerous different established varieties with “scaleless” German carp (generally, fish with only a single line of scales along each side of the dorsal fin). Also written as, there are four main types of Doitsu scale patterns. The most common type (referred to above) has a row of scales beginning at the front of the dorsal fin and ending at the end of the dorsal fin (along both sides of the fin). The second type has a row of scales beginning where the head meets the shoulder and running the entire length of the fish (along both sides). The third type is the same as the second, with the addition of a line of (often quite large) scales running along the lateral line (along the side) of the fish, also referred to as “mirror koi.” The fourth (and rarest) type is referred to as “armor koi” and are completely (or nearly) covered with very large scales that resemble plates of armor. They also are called Kagami-goi(or mirror carp)