Last Updated:2025/11/20
Any one of numerous species of small fish of the family Gasterosteidae. The back is armed with two or more sharp spines. They inhabit both salt and brackish water, and construct nests from weeds.
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stickleback
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Source Word
stickleback
Noun
Japanese Meaning
ガスターリデ科に属する小型魚の一種。背部に2本以上の鋭い棘を持ち、塩水や汽水域に生息し、藻類などを使って巣を作る。
( plural )