Last Updated
：2025/12/06
腔腸動物
Hiragana
こうちょうどうぶつ
Noun
dated
Japanese Meaning
刺胞動物と有櫛動物の旧称。体腔がなく、体の内部に袋状の消化腔（腔腸）をもつ動物の総称。クラゲ・イソギンチャク・サンゴなど。
Easy Japanese Meaning
くらげやいそぎんちゃくなどのからだのつくりがかんたんななかまのどうぶつ
Sense（1）
(zoology, dated) coelenterate
（ canonical ）
（ romanization ）
（ hiragana ）
Quizzes for review
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腔腸動物
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Coelenterates are said to be the first animals with a true body cavity.
Coelenterates are said to be the first animals with a true body cavity.
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腔腸動物は最初の真の体腔を持つ動物であると言われています。
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