Plethobasus
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Plethobasus is a genus of freshwater mussels, aquatic bivalve mollusks in the family Unionidae, the river mussels.
Species
Species within the genus Plethobasus include:
- Plethobasus cicatricosus (white warty-back pearly mussel)
- Plethobasus cooperianus (orange-footed pimpleback mussel)
- Plethobasus cyphyus (sheepnose mussel)