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Sydaphera sp.

genus Sydaphera Iredale, 1929

• Modern species: middle Miocene - Present (13.7 - 0.0 Ma)
• Habitat: Marine

• Classification
• kingdom Animalia, phylum Mollusca, class Gastropoda, order Neogastropoda, family Cancellariidae

• Distribution
• Miocene: Okayama
• Pleistocene: Kanagawa

• Subtaxa
• S. spengleriana, Spengler's nutmeg