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astacus

/ˈæs.tə.kəs/

翻译: 指十足目螯虾科(Astacidae)的模式属,包括旧大陆的淡水螯虾(河虾)。

1 个条目

noun

/ˈæs.tə.kəs/C2formalscientific
  • zh指十足目螯虾科(Astacidae)的模式属,包括旧大陆的淡水螯虾(河虾)。

A scientific term referring to the type genus of the family Astacidae, which includes Old World crayfish.

不可数 · 专有名词

  1. Type genus of the family AstacidaeC2formalscientific

    A genus of freshwater crustaceans, commonly known as Old World crayfish, belonging to the family Astacidae.

    zh螯虾属

    • The genus Astacus includes several species of European crayfish.
    • Astacus astacus, the noble crayfish, is native to Europe.
    • Researchers study Astacus to understand freshwater ecosystems.
词形
  • astaci plural form
  • astaci' possessive plural form
  • astacus's possessive singular form