![]() ![]() This difference is thought to be due to the fact that the Jomon only collected carp from lakes and rivers, while the Yayoi cultivated primitive carp along with the spread of rice paddies. Specifically, not only adult carp but also juvenile carp (less than 150 mm in length) have been found at the Yayoi site. There are differences in the length distribution of carp excavated from Jomon and Yayoi sites, as estimated from the size of their pharyngeal teeth. In addition, pharyngeal teeth of all six subfamilies of the carp family living in Japan today, including carp, have been found at the Awazu lakebed site ( 粟津湖底遺跡) dating from the Middle Jomon Period (5500 - 4400 years ago). For example, pharyngeal teeth of the extinct species Jōmon Koi ( Cyprinus sp.) as well as the present species of carp ( Cyprinus carpio or Cyprinus rubrofuscus) have been excavated from the Akanoi Bay lakebed site ( 赤野井湾湖底遺跡) in Lake Biwa at the end of the Early Jomon Period (11,500 - 7,000 years ago). In addition, numerous carp pharyngeal teeth have been excavated from Jomon and Yayoi period sites. In Japan, Miocene fossils of the carp family ( Cyprinidae) have been excavated from Iki Island in Nagasaki Prefecture. Carp are coldwater fish, and their ability to survive and adapt to many climates and water conditions allowed the domesticated species to be propagated to many new locations, including Japan. Various carp species were originally domesticated in China, where they were used as food fish. The most popular category of koi is the Gosanke, which is made up of the Kōhaku, Taishō Sanshoku and Shōwa Sanshoku varieties.Ĭarp are a large group of fish originally found in Central Europe and Asia. Some of the major colors are white, black, red, orange, yellow, blue, brown and cream, besides metallic shades like gold and silver-white ('platinum') scales. ![]() Several varieties are recognized by the Japanese, distinguished by coloration, patterning, and scalation. There are many varieties of ornamental koi, originating from breeding that began in Niigata, Japan in the early 19th century. Koi is an informal name for the colored variants of C. In recent years, there has been a trend to distinguish the East Asian Amur carp ( Cyprinus rubrofuscus) as a separate species among the common carp, so the scientific name koi may be changed in the future. Koi ( 鯉, English: / ˈ k ɔɪ/, Japanese: ), or more specifically nishikigoi ( 錦鯉, Japanese:, literally " brocaded carp"), are colored varieties of the common carp ( Cyprinus carpio) that are kept for decorative purposes in outdoor koi ponds or water gardens. Several koi swim around in a pond in Japan. ![]()
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