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Penitella sp.

genus Penitella Valenciennes, 1846

• Modern species: early Miocene - Present (16.0 - 0.0 Ma)
• Habitat: Marine

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

• Distribution
• Miocene: Gifu
• Pliocene: Shizuoka
• Holocene: Saitama

• Distribution (Burrows)
• Miocene: Kanagawa, Gifu
• Pliocene: Aomori
• Pleistocene: Ishikawa, Chiba

• Subtaxa
• P. gabbii