Search results
Results from the WOW.Com Content Network
The common goldfish is a breed of goldfish and a family of Cyprinidae in the order cypriniformes. Goldfish are descendants of wild carp from East Asia. [ 1 ] Most varieties of fancy goldfish were derived from this simple breed. [ 2 ][better source needed] Common goldfish come in a variety of colors including red, orange, red/white, white/black ...
For common and comet varieties, each goldfish should have about 20 US gallons (76 L; 17 imp gal) of water. Smaller fantail goldfish should have about 10 US gallons (38 L; 8.3 imp gal) per goldfish. The water surface area determines how much oxygen diffuses and dissolves into the water. A general rule is have 1 square foot (0.093 m 2).
Female goldfish spawn (discharge) eggs into the water, encouraged by male goldfish who simultaneously discharge sperm which externally fertilizes the eggs Within two or three days, the vulnerable goldfish eggs hatch into larvae, and rapidly develop into fry Goldfish. Goldfish, like all cyprinids, are egg-layers. They usually start breeding ...
BAS. [1] An oranda is a breed of goldfish characterized by a prominent bubble-like "hood" on the head. The headgrowth or hood (also known as wen or crown) may be a prominent growth on the top of the head (cranial region) or may encase the entire face except the mouth. [1][2][3] When it was first imported from China to Japan it was mistakenly ...
Common goldfish - It is the most common type of goldfish, hence the name. All varieties of goldfish are developed from this variety. It is the direct descendant of the wild Carassius auratus. It is also known as a feeder fish or feeder goldfish. Common goldfish come in a variety of colors including red, orange, blueish-grey, brown, yellow ...
The comet-tailed goldfish breed was developed in the United States from the common goldfish by Hugo Mulertt, a government worker, in the 1880s. The comet goldfish was first seen in the ponds of the U.S. Government Fish Commission in Washington, D.C. [1] [2] Mulertt later became a propagator of goldfish and an author of books on goldfish.
Fantail (goldfish) The Fantail is a goldfish that possesses an egg-shaped body, a high dorsal fin, a long quadruple caudal fin, and no shoulder hump. [1][2] It is similar to the Ryukin, and is relatively common in western countries. The Fantail Goldfish is the base for many fancy goldfish species.
Classification. The Tosakin (土佐金) or curly fantail goldfish is a distinctive breed of goldfish with a large tail fin that spreads out horizontally (like a fan) behind the fish. Though technically a divided tail, the two halves are attached at the center, forming a single fin. It was developed in Japan, and is rarely seen in other ...