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belemnitidae

/ˌbɛl.əmˈnaɪ.tɪ.diː/

翻译: 箭石科,是一类已灭绝的头足类动物科,生活于中生代,具有子弹形的内壳(鞘)。

1 个条目

noun

/ˌbɛl.əmˈnaɪ.tɪ.diː/formalscientific
  • zh箭石科,是一类已灭绝的头足类动物科,生活于中生代,具有子弹形的内壳(鞘)。

A taxonomic family of extinct cephalopod mollusks that lived during the Mesozoic era, characterized by their bullet-shaped internal shells.

专有名词

  1. Extinct cephalopod familyC2formalscientific

    A family of extinct marine cephalopods that lived during the Mesozoic era, characterized by a bullet-shaped internal shell called a rostrum.

    zh已灭绝的头足动物科

    • Fossils of Belemnitidae are commonly found in Jurassic and Cretaceous rock formations.
    • The rostrum of Belemnitidae is often the only part preserved in the fossil record.
    • Paleontologists study Belemnitidae to understand ancient marine ecosystems.
词形
  • belemnitidae plural form
  • belemnitidae' possessive plural form
  • belemnitidae's possessive singular form