V2EX pterobranchs

Pterobranchs

定义 Definition

pterobranchs(复数名词):翼鳃类;一种小型海洋无脊椎动物,属于半索动物门(Hemichordata),多为群体生活,常分泌管状结构并用触手滤食。最常见的类群包括 RhabdopleuraCephalodiscus。(该词也常出现在古生物学与系统分类学语境中。)

发音 Pronunciation (IPA)

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例句 Examples

Pterobranchs are tiny animals that live in the sea.
翼鳃类是生活在海洋里的微小动物。

Pterobranchs build tube-like homes and feed by filtering particles with their tentacles, offering clues to hemichordate evolution.
翼鳃类会建造管状“住所”,并用触手过滤水中的颗粒取食,这为研究半索动物的演化提供了线索。

词源 Etymology

来自新拉丁学术构词,源自希腊语:pteron(πτερν,“翅膀”)+ branchia(“鳃”)。名称含义可理解为“像翅膀一样的鳃/鳃状结构”,指其与取食相关的触手与鳃裂系统在形态上的联想。

相关词 Related Words

文学与著作中的用例 Literary Works

  • Invertebrate Zoology(Ruppert, Fox & Barnes)
  • The Invertebrates(Libbie Henrietta Hyman)
  • Treatise on Invertebrate Paleontology(Graptolithina / 与翼鳃类相关的系统分类与比较研究中常见)
  • Atlas of Marine Invertebrate Larvae(与半索动物及相关类群的发育与分类讨论中可见)
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