V2EX caecotrophy

Caecotrophy

释义 Definition

盲肠食(食盲肠便):一些草食动物(常见于兔形目如兔、野兔)会产生并立即从肛门吃回一种柔软、富含营养与微生物的粪团(常称 cecotroph/盲肠便),以再次吸收在盲肠发酵中生成的维生素、蛋白质与能量
(该词较专业,日常英语中不常用。)

发音 Pronunciation

/sikttrfi/

词源 Etymology

由 **caeco-**(与 caecum “盲肠”有关)+ -trophy(源自希腊语 trophē,意为“营养、摄食”)组成,字面意思接近“通过盲肠产物获得营养的摄食方式”。

例句 Examples

Rabbits practice caecotrophy to get extra nutrients.
兔子会进行盲肠食来获取额外的营养。

Because caecotrophy depends on a healthy gut microbiome, stress or antibiotics can reduce nutrient absorption and affect growth.
由于盲肠食依赖健康的肠道微生物群,压力或抗生素可能降低营养吸收并影响生长发育。

相关词 Related Words

文学与文献 Literary Works

  • The Biology of the Laboratory Rabbit(实验动物学参考书,常在消化生理章节讨论 caecotrophy)
  • The Textbook of Rabbit Medicine(兔医学教材,涉及盲肠发酵与盲肠便摄食)
  • Merck Veterinary Manual(兽医手册/工具书条目中常提及 rabbits’ caecotrophy)
  • FAO Rabbit Production 相关出版物(家兔生产与营养资料中常讨论盲肠发酵与 caecotrophy)
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