Sunday, April 8, 2012

Gold Fishes Wallpaper


Gold Fishes Wallpaper Biography
The goldfish (Carassius auratus auratus) is a freshwater fish in the family Cyprinidae of order Cypriniformes. It was one of the earliest fish to be domesticated, and is one of the most commonly kept aquarium fish.
A relatively small member of the carp family (which also includes the koi carp and the crucian carp), the goldfish is a domesticated version of a less-colorful carp (Carassius auratus) native to east Asia. It was first domesticated in China more than a thousand years ago, and several distinct breeds have since been developed. Goldfish breeds vary greatly in size, body shape, fin configuration and coloration (various combinations of white, yellow, orange, red, brown, and black are known).
Starting in ancient China, various species of carp (collectively known as Asian carps) have been domesticated and reared as food fish for thousands of years. Some of these normally gray or silver species have a tendency to produce red, orange or yellow color mutations; this was first recorded in the Jin Dynasty (265–420).[3][4]
A western aquarium of the 1850s of the type that contained goldfish among other coldwater species
During the Tang Dynasty (618–907), it was popular to raise carp in ornamental ponds and watergardens. A natural genetic mutation produced gold (actually yellowish orange) rather than silver coloration. People began to breed the gold variety instead of the silver variety, keeping them in ponds or other bodies of water. On special occasions at which guests were expected they would be moved to a much smaller container for display.[5][6]
By the Song Dynasty (960–1279), the domestication of goldfish was firmly established.[7] In 1162, the empress of the Song Dynasty ordered the construction of a pond to collect the red and gold variety. By this time, people outside the imperial family were forbidden to keep goldfish of the gold (yellow) variety, yellow being the imperial color. This is probably the reason why there are more orange goldfish than yellow goldfish, even though the latter are genetically easier to breed.[8][dead link]
During the Ming Dynasty (1368-1644), goldfish also began to be raised indoors,[4] which led to the selection for mutations that would not be able to survive in ponds.[5] The occurrence of other colors (apart from red and gold) was first recorded in 1276. The first occurrence of fancy-tailed goldfish was recorded in the Ming Dynasty. In 1603, goldfish were introduced to Japan,[5] where the Ryukin and Tosakin varieties were developed. In 1611, goldfish were introduced to Portugal and from there to other parts of Europe.[5]
During the 1620s, goldfish were highly regarded in southern Europe because of their metallic scales, and symbolized good luck and fortune. It became tradition for married men to give their wives a goldfish on their one-year anniversary, as a symbol for the prosperous years to come. This tradition quickly died, as goldfish became more available, losing their status. Goldfish were first introduced to North America around 1850 and quickly became popular in the United States.

Gold Fishes Wallpaper
Gold Fishes Wallpaper
Gold Fishes Wallpaper
Gold Fishes Wallpaper
Gold Fishes Wallpaper
Gold Fishes Wallpaper
Gold Fishes Wallpaper
Gold Fishes Wallpaper
Gold Fishes Wallpaper
GoldFish Commercial
Gold Fishes

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