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petromyzon

/ˌpɛtrəʊˈmaɪzɒn/

翻译: 七鳃鳗属的科学属名,指七鳃鳗科(Petromyzontidae)中的典型七鳃鳗,即无颌类鱼类。

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noun

/ˌpɛtrəʊˈmaɪzɒn/C2formalscientific
  • zh七鳃鳗属的科学属名,指七鳃鳗科(Petromyzontidae)中的典型七鳃鳗,即无颌类鱼类。

A scientific genus name referring to typical lampreys, which are jawless fish belonging to the family Petromyzontidae.

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  1. Typical lampreysC2formalscientific

    A genus of jawless fish in the family Petromyzontidae, commonly known as lampreys, characterized by a toothed, funnel-like sucking mouth.

    zh七鳃鳗属

    • Petromyzon marinus, the sea lamprey, is an invasive species in the Great Lakes.
    • The Petromyzon genus includes some of the most primitive living vertebrates.
    • Researchers study Petromyzon to understand the evolution of the vertebrate nervous system.