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Astraea sp.

genus Astraea Röding, 1798

• Modern species: Paleocene - Present (61.7 - 0.0 Ma)
• Habitat: Marine

• Classification
• kingdom Animalia, phylum Mollusca, class Gastropoda, order Trochida, family Turbinidae

• Distribution
• Miocene: Kanagawa, Kagawa
• Investigation in progress: Saitama (Miocene?)

• Subtaxa
• A. hayakawai
• A. furuichii
• A. omorii