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Mercenaria chitaniana

Mercenaria chitaniana (Yokoyama)

Invalid synonym: Securella chitaniana

• Extinct species
• Habitat: Marine

• Classification
• kingdom Animalia, phylum Mollusca, class Bivalvia, family Veneridae, genus Mercenaria

• Distribution
• Miocene: Tochigi, Kanagawa
• Pliocene: Niigata, Chiba