“Sycettida”的概念、定义、翻译、参考文献-科学参考

单词	Sycettida
释义	Sycettida [sǝ`sed·ǝd·ǝ] ^{INVERTEBRATE ZOOLOGY} An order of calcareous sponges of the subclass Calcaronea in which choanocytes occur in flagellated chambers, and the spongocoel is not lined with these cells.
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