Taxonomy summary
Excluding species
Eukaryota
>
Metazoa
>
Mollusca
>
Bivalvia
>
Unionida
>
Unionidae
>
Ptychobranchus
Ptychobranchus fasciolaris
Ptychobranchus foremanianus
Ptychobranchus greenii
Ptychobranchus jonesi
Ptychobranchus occidentalis
Ptychobranchus subtentus
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