Last Updated
：2025/11/29
circalittoral
Noun
uncountable
Japanese Meaning
インフラリトラルの下限から、光合成が可能な最大深度まで広がる、亜潮帯内の海域（海中環境の一部分） / 光を利用した生物活動が可能な限界までの、亜潮帯の下層部分に位置する海域
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The region of the sublittoral zone which extends from the lower limit of the infralittoral to the maximum depth at which photosynthesis is still possible.
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circalittoral
Marine biologists surveyed the circalittoral to document species adapted to low-light conditions.
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Marine biologists surveyed the circalittoral to document species adapted to low-light conditions.
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