V2EX pupa

Pupa

定义 Definition

名词 (n.) 蛹;昆虫在幼虫和成虫之间的变态发育阶段。在这一阶段,昆虫通常处于不活动状态,身体内部发生剧烈的组织重组,最终羽化为成虫。

发音 Pronunciation

/pjup/

例句 Examples

The caterpillar has become a pupa inside the cocoon.
毛毛虫已经在茧里变成了蛹。

Scientists observed that the pupa underwent remarkable cellular reorganization before emerging as a fully formed butterfly with iridescent wings.
科学家观察到,蛹在羽化为一只翅膀闪着彩虹光泽的蝴蝶之前,经历了惊人的细胞重组过程。

词源 Etymology

pupa 源自拉丁语 pūpa,原意为"女孩"或"玩偶"。18世纪,瑞典博物学家林奈(Carl Linnaeus)将这个词引入生物学术语,因为蛹的外形看起来像是被裹住的小人偶。其复数形式为 pupae(/pjupi/),保留了拉丁语的复数变化。英语中的 puppet(木偶)和 pupil(瞳孔/学生)也与该词同源。

相关词汇 Related Words

文学作品引用 Literary References

  • 弗拉基米尔纳博科夫(Vladimir Nabokov)在多部作品中使用了 pupa 一词,他本人是热忱的鳞翅目研究者,在小说《天赋》(The Gift)等作品中以蛹的意象隐喻人的蜕变与成长。
  • 安妮迪拉德(Annie Dillard)在自然散文集《汀克溪的朝圣者》(Pilgrim at Tinker Creek)中生动描写了蛹期的奇妙变化,探讨了自然界中变态发育的哲学意义。
  • 卡夫卡(Franz Kafka)的《变形记》(Die Verwandlung)虽未直接使用 pupa 一词,但其核心意象与蛹的变态过程密切相关,后世评论中常以 pupa 来诠释该作品的主题。
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