...Some sponges attach themselves to the bodies of seaweed, shellfish, and crabs, while others live symbiotically with barnacles, shrimp, and worms inside the body of a sponge. One type of sponge, Cliona , grows by digging holes into shells, creating a honeycomb-like interior. The lifespan of sponges is not well known, but freshwater sponges are thought to last less than a year. ... *Some of the terminology that mentions "Cliona" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…海藻や貝,カニなどの体上に付着するものもあるが,反対にカイメンの体内にフジツボやエビ,ゴカイの仲間が共生している場合もある。またClionaというカイメンの1種は,貝殻の中に穴を掘りながら成長していって貝殻の中をハチの巣のようにする。カイメンの寿命についてはよくわかっていないが,淡水カイメンは1年以内と考えられている。… ※「Cliona」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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