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amphioxidae

/ˌæm.fiˈɒk.sɪ.diː/

翻译: 文昌鱼科,又称鳃口科,是头索动物亚门的一科小型鱼形海洋脊索动物,即文昌鱼(又称蛞蝓鱼),被视为脊椎动物的原始近亲。

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noun

/ˌæm.fiˈɒk.sɪ.diː/C2formalscientific
  • zh文昌鱼科,又称鳃口科,是头索动物亚门的一科小型鱼形海洋脊索动物,即文昌鱼(又称蛞蝓鱼),被视为脊椎动物的原始近亲。

A scientific noun referring to a family of small, fish-like marine chordates known as lancelets, which are considered primitive relatives of vertebrates.

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  1. C2formalscientific

    A family of small, fish-like marine chordates known as lancelets, which are primitive animals with a notochord but no backbone.

    zh文昌鱼科

    • Amphioxidae are often studied in biology classes to understand early chordate evolution.
    • The lancelet, a member of Amphioxidae, burrows in sandy sea floors.
    • Researchers observed the feeding behavior of Amphioxidae in their natural habitat.