Last Updated
：2025/11/19
mask shell
Noun
Japanese Meaning
Persona（現Distorsio）属に分類される、螺旋状の海洋巻貝で、特徴的に捻れた開口部（貝の開く部分）を持つもの。
（ plural ）
Quizzes for review
Any spiral marine shell of the genus Persona (now Distorsio), having a curiously twisted aperture.
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mask shell
The collector gently polished the rare mask shell before placing it in the display case.
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The collector gently polished the rare mask shell before placing it in the display case.
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