• Right now it's known as a "living fossil. " But the frilled shark may be on its way to joining its ancestors.

    现在认为是“活化石”,可能也走上祖先道路

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  • With a mouthful of three-pointed teeth, the frilled shark may be a fearsome hunter, but it's considered harmless to humans.

    满口三角证明皱鳃凶猛的捕食者,科学家认为它不会攻击人类

    youdao

  • With a mouthful of three-pointed teeth, the frilled shark may be a fearsome hunter, but it's considered harmless to humans.

    满口三角证明皱鳃凶猛的捕食者,科学家认为它不会攻击人类

    youdao

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