Last Updated
：2025/11/30
acorn barnacle
Noun
Japanese Meaning
どんぐりのような形状の甲羅を持ち、柄（茎）がないフジツボ。すなわち、Balanus属またはSessilia目に属する、海底に付着して生活する固着性の甲殻類を指す。
（ plural ）
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Any of several species of stalkless barnacles in the genus Balanus. / Any barnacle in the order Sessilia.
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acorn barnacle
The tide pool was dotted with acorn barnacle clusters clinging to the rocks.
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The tide pool was dotted with acorn barnacle clusters clinging to the rocks.
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