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Portlandia chehalisensis

Portlandia chehalisensis (Arnold)

Invalid synonym: Portlandia (Portlandia) chehalisensis

• Extinct species
• Habitat: Marine

• Classification
• kingdom Animalia, phylum Mollusca, class Bivalvia, order Nuculoida, family Yoldiidae, genus Portlandia

• Distribution
• Investigation in progress: Saitama (Miocene?)