Last Updated:2025/11/21
A sense organ of a fish running lengthwise down each of its sides from the vicinity of the operculum to the base of the tail, used to detect movement and vibration in the surrounding water.
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lateral line
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Source Word
lateral line
Noun
Japanese Meaning
魚類が持つ感覚器官で、げっ歯部(鰓蓋)の近傍から尾の付け根にかけて側面に沿って走り、水中の動きや振動を感知するための器官。
( plural )