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Hayasakapecten sp.

genus Hayasakapecten Nakazawa and Newell, 1968

• Extinct species: early Permian (272.5 - 272.3 Ma)
• Habitat: Marine

• Classification
• kingdom Animalia, phylum Mollusca, class Bivalvia, order Pectinida, family Hayasakapectinidae

• Distribution
• Permian: Gifu