Last Updated：2025/11/24
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Conservationists are working to restore river habitats so the freshwater pearl mussel, an endangered species capable of producing high-quality pearls, can recover.
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Conservationists are working to restore river habitats so the freshwater pearl mussel, an endangered species capable of producing high-quality pearls, can recover.
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Related words
freshwater pearl mussel
Noun
Japanese Meaning
絶滅危惧種に指定されている淡水産の真珠貝であり、学名はMargaritifera margaritifera。上質な真珠を生成する能力を持つ。
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