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echinoidea

/ˌɛk.ɪˈnɔɪ.di.ə/

Traduction: Classe taxonomique d'animaux marins du phylum des échinodermes, comprenant les oursins et les dollars des sables.

1 entrée

noun

/ˌɛk.ɪˈnɔɪ.di.ə/C2formalscientific
  • frClasse taxonomique d'animaux marins du phylum des échinodermes, comprenant les oursins et les dollars des sables.

A taxonomic class of marine animals within the phylum Echinodermata, which includes sea urchins and sand dollars.

indénombrable · nom propre

  1. Sea urchins and sand dollarsC2formalscientific

    A class of marine animals belonging to the phylum Echinodermata, characterized by a spiny, globular or flattened body and a hard shell called a test.

    frÉchinoïdes

    • Echinoidea includes both sea urchins and sand dollars.
    • The fossil record of Echinoidea dates back to the Ordovician period.
    • Marine biologists study Echinoidea to understand reef ecosystems.
Formes
  • echinoidea plural form
  • echinoidea' possessive plural form
  • echinoidea's possessive singular form