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Data last updated
Mon 1 Dec 2025
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Bivalvia
order TRIGONIOIDA
Included Taxa
superfamily TRIGONIOIDEA Lamarck, 1819: no Recent freshwater species in the MUSSELpdb.
synonymy (2 nomina) | 1 family
superfamily PSEUDOCARDINIOIDEA Martinson, 1961: fossil only.
synonymy (1 nomen) | 1 family
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