科学家们可以利用栉状器来分辨蝎子的性别，雌蝎子的栉状器较大，且齿数更多。

Scientists also use them to tell males, which have larger pectines with more teeth, from females.

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科学家们可以利用栉状器来分辨蝎子的性别，雌蝎子的栉状器较大，且齿数更多。

Scientists also use them to tell males, which have larger pectines with more teeth, from females.

youdao