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Nipponomaria yokoyamai

Nipponomaria yokoyamai (Hayasaka, 1943)

Invalid synonym: Bathrotomaria yokoyamai, Pleurotomaria yokoyamai

• Extinct species
• Habitat: Marine

• Classification
• kingdom Animalia, phylum Mollusca, class Gastropoda, order Pleurotomariida, family Eotomariidae, genus Nipponomaria

• Distribution
• Permian: Gifu