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Barnea sp.

genus Barnea Risso, 1826

• Modern species: early Eocene - Present (55.8 - 0.0 Ma)
• Habitat: Marine

• Classification
• kingdom Animalia, phylum Mollusca, class Bivalvia, order Myida, family Pholadidae

• Distribution
• Pleistocene: Niigata, Ishikawa, Chiba, Kanagawa, Shizuoka, Aichi, Oita
• Holocene: Saitama, Kanagawa

• Subtaxa
• B. dilatata
• B. japonica
• B. manilensis