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词汇 characin
释义

Definition of characin in English:

characin

noun ˈkarəsɪnˈkerəsən
  • A small and brightly coloured freshwater fish native to Africa and tropical America.

    脂鲤

    Family Characidae: numerous species, including the piranhas and popular aquarium fishes such as the tetras

    Example sentencesExamples
    • These streams are occupied on the south slope by a subset of the fish that characterize freshwater rivers in the Orinoco Basin in Venezuela, including cichlids and characins.
    • The true characins, family Characidae, are found in Africa and more abundantly in South and Central America.
    • Each year since 1960, more than 35 tropical American species of fishes, including catfishes, characins, electric fishes, killifishes, and cichlids, have been newly described and named.
    • Yet species reared in total darkness - as are the small, cave-dwelling characin of Mexico - fail to develop their visual capacity.
    • And some fossil catfishes, lungfishes, and characins date back to the Late Cretaceous, 70 million years ago.

Origin

Late 19th century: from modern Latin Characinus (genus name), from Greek kharax, literally 'pointed stake', denoting a kind of fish.

Definition of characin in US English:

characin

nounˈkerəsən
  • A small and brightly colored freshwater fish native to Africa and tropical America.

    脂鲤

    Family Characidae: numerous species, including the piranhas and popular aquarium fishes such as the tetras

    Example sentencesExamples
    • And some fossil catfishes, lungfishes, and characins date back to the Late Cretaceous, 70 million years ago.
    • Each year since 1960, more than 35 tropical American species of fishes, including catfishes, characins, electric fishes, killifishes, and cichlids, have been newly described and named.
    • The true characins, family Characidae, are found in Africa and more abundantly in South and Central America.
    • These streams are occupied on the south slope by a subset of the fish that characterize freshwater rivers in the Orinoco Basin in Venezuela, including cichlids and characins.
    • Yet species reared in total darkness - as are the small, cave-dwelling characin of Mexico - fail to develop their visual capacity.

Origin

Late 19th century: from modern Latin Characinus (genus name), from Greek kharax, literally ‘pointed stake’, denoting a kind of fish.

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