Last Updated
：2025/11/28
coralline sponge
Noun
Japanese Meaning
Sclerospongiae（硬骨海綿類）に属し、骨格が主に炭酸カルシウムで構成され、巨大な骨格を持つ海綿の総称
（ plural ）
Quizzes for review
Any of many sponges, of the class Sclerospongiae, that have a massive skeleton made of calcium carbonate
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coralline sponge
During the dive, the biologist carefully collected a small coralline sponge from the overgrown reef to examine its structure.
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During the dive, the biologist carefully collected a small coralline sponge from the overgrown reef to examine its structure.
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