这个词是什么意思？
A family of freshwater mussels in the class BIVALVIA. They differ from ZEBRA MUSSELS in that they are larger and posses a larval stage called glochidia, which requires attachment to the GILLS or fins of particular species of FISHES.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D049876 · MeSH 2026。
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