Rare albino alligator goes on show in US

An extremely rare albino alligator from the swamps of Louisiana is taking up residence in Washington, dazzling visitors with her brilliant white skin.

Goldfish found to have travel distance memory

A team of researchers at the University of Oxford has found via experimentation that goldfish use markings on the floor below them to measure how far they have traveled. The findings are published in Proceedings of the Royal ...

Mystery over dead fish in California harbor

Californian fishermen and harbor chiefs were puzzled after millions of dead anchovies were found floating in a marina just south of Los Angeles on Tuesday.

To build a goldfish, start with a blueprint

Scientists drafted the blueprint for how to build a common goldfish. Now they'll use it to find out what gives ornamental goldfish their nuanced features, gaining insight into human health.

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Goldfish

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).

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