V2EX mammalia

Mammalia

释义 Definition(中文)

Mammalia哺乳纲(生物分类学中的一纲),包括所有哺乳动物,典型特征有哺乳(乳腺)恒温、多具毛发等。(注:在日常英语中更常用 mammal 指“哺乳动物”;Mammalia多见于学术或科普语境。)

发音 Pronunciation(IPA)

/mmeli/

例句 Examples

Mammalia includes humans, whales, and bats.
哺乳纲包括人类、鲸类和蝙蝠。

In modern taxonomy, Mammalia is divided into major groups based on reproductive strategies and evolutionary history.
在现代分类学中,哺乳纲会依据繁殖方式与演化历史被划分为若干主要类群。

词源 Etymology(中文)

源自新拉丁语 Mammalia,由拉丁语 mamma(“乳房、乳腺”)派生而来,强调这一类动物以哺乳为关键特征;该名称作为分类学术语在近代生物分类体系中被广泛使用。

相关词 Related Words

文学与著作 Literary Works & Notable Uses

  • Systema Naturae(林奈 Carl Linnaeus):分类学经典著作中使用相关拉丁分类术语(含哺乳类群的命名与框架)。
  • On the Origin of Species(达尔文 Charles Darwin):讨论物种演化与分类时常涉及哺乳动物及其类群概念(学术语境中可见 Mammalia/哺乳纲用法)。
  • The Descent of Man(达尔文 Charles Darwin):涉及人类在动物分类中的位置与与其他哺乳动物的关系(相关术语在科学论述中出现)。
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