demersal

形容詞

(biology) That lives near the bottom of a body of water. / Taking place near the bottom of a body of water.

日本語の意味

水底に近い場所で生息する（生物に対して） / 水底付近で起こる、または行われる（現象に対して）

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The demersal fish spent the daylight hours buried in the sand to avoid predators.

底生性の魚は、捕食者を避けるために昼間は砂に埋もれて過ごした。

詳細

意味（1）

(biology) That lives near the bottom of a body of water.

Unlike the more demersal (bottom-dwelling) cod, pollock will pursue schools of small fishes at any depth, occasionally driving them to the surface of the water where frantic splashing can be seen as the prey attempt to escape.

詳細

意味（2）

Taking place near the bottom of a body of water.

demersal fishing

詳細

more demersal （ comparative ）

most demersal （ superlative ）