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单词 spatangoida
释义

Spatangoida


Thesaurus
Noun1.Spatangoida - heart-shaped sea urchinsorder Spatangoidaanimal order - the order of animalsclass Echinoidea, Echinoidea - sea urchins and sand dollarsheart urchin - sea urchin having a heart-shaped body in a rigid spiny shell

Spatangoida


Spatangoida

[‚spat·ən′gȯid·ə] (invertebrate zoology) An order of exocyclic Euechinoidea in which the posterior ambulacral plates form a shield-shaped area behind the mouth.

Spatangoida


  • noun

Synonyms for Spatangoida

noun heart-shaped sea urchins

Synonyms

  • order Spatangoida

Related Words

  • animal order
  • class Echinoidea
  • Echinoidea
  • heart urchin
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更新时间:2024/12/24 4:27:56