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单词 bristletail
释义

bristletail

/ˈbrɪs(ə)lteɪl /
noun
A small primitive wingless insect which has bristles at the end of the abdomen.
  • Orders Thysanura (the true bristletails, with three bristles, including the silverfish) and Diplura (the two-pronged bristletails), subclass Apterygota.
Jumping bristletails moult 8 to 10 times before reaching sexual maturity, which may take up to two years....
  • The bristletails and silverfish both have two long cerci, and between this a caudal appendage.
  • The jumping bristletails are an inconspicuous group, looking much like their better-known cousins, the silverfish.
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更新时间:2025/2/3 14:26:45