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Megayoldia toyamaensis

Megayoldia toyamaensis (Kuroda, 1929)

taxon inquirendum

Invalid synonym: Portlandia toyamaensis

• Modern species
• Habitat: Marine

• Classification
• kingdom Animalia, phylum Mollusca, class Bivalvia, order Nuculanoida, family Yoldiidae, genus Megayoldia

• Distribution
• Pliocene: Niigata
• Pleistocene: Niigata