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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 ...
Assorted goldfish. This is a list of goldfish varieties and their characteristics. Currently, there are about 200 breeds of goldfish recognized in China. [1] Selective breeding over centuries has produced several color variations, some of them far removed from the "golden" color of the original fish. There are also different body shapes, fin ...
Egg-fish goldfish Shukin; The Lionchu or lionhead-ranchu is a goldfish that has resulted from crossbreeding lionheads and ranchus. [39] [40] The egg-fish goldfish is a goldfish that lacks a dorsal fin and has a pronounced egg-shaped body. [41] [42] The Shukin is a Ranchu-like goldfish developed from Ranchus and Orandas at the end of the 19th ...
Goldfish, like all cyprinids, are egg-layers. They usually start breeding after a significant temperature change, often in spring. Males chase females, prompting them to release their eggs by bumping and nudging them. As the female goldfish spawns her eggs, the male goldfish stays close behind fertilizing them.
Breeding common goldfish is relatively easy. In breeding conditions the male develops small white spots on his gill covers and the female will become plump. The male chases the female until she releases her eggs, then the male releases milt to fertilize the eggs. The eggs will then stick to any available surface.
When mating, the female seahorse deposits up to 1,500 (average of 100 to 1,000) eggs in the male's pouch, located on the ventral abdomen at the base of the tail. Male juveniles develop pouches when they are 5–7 months old. The male carries the eggs for 9 to 45 days until the seahorses emerge fully developed, but very small.
Goldfish reminds people that the traditionally branded bags are still available, “now and always,” at retailers nationwide. In fact, the tweaked name is a nod to its roots.
Ranchū have egg-shaped bodies and deep bellies – between 5/8 to 3/4 the length of the fish. These goldfish have no dorsal fin. Breeding standards require that the back should not have any vestiges of the dorsal fin on it. The back should be rounded, not flat like a lionhead.