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Chionopsis richthofeni

Chionopsis richthofeni (Hertlein and Jordan, 1927)

Invalid synonym: Chione (Gnidiella) richthofeni, Chione richthofeni

• Extinct species: Miocene (23.0 - 11.7 Ma)
• Habitat: Marine

• Classification
• kingdom Animalia, phylum Mollusca, class Bivalvia, order Venerida, family Veneridae, family Chionopsis

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