cnidaria

• 刺胞动物门，是一类水生无脊椎动物的分类学术语，包括水螅、水母、海葵和珊瑚，其特征是具有称为刺细胞的特殊刺丝细胞。

A scientific taxonomic term referring to a phylum of aquatic invertebrate animals that includes hydras, jellyfishes, sea anemones, and corals, characterized by specialized stinging cells called cnidocytes.

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1. Phylum of aquatic animalsC2formalscientific

   A phylum of aquatic invertebrate animals that includes hydras, jellyfishes, sea anemones, and corals, characterized by specialized stinging cells called cnidocytes.

   刺胞动物门

   • The phylum Cnidaria includes both the polyp and medusa body forms.
   • Jellyfish and corals are well-known members of the Cnidaria.
   • Cnidaria are found in marine environments worldwide.

   同义词coelenterata