[ Top ] [ Japanese ]

Hayamina sp.

genus Hayamina Ohta, 1982

• Extinct species: Early Cretaceous
• Habitat: Brackish

• Classification
• kingdom Animalia, phylum Mollusca, class Bivalvia, family Neomiodontidae

• Distribution
• Jurassic-Cretaceous: Nagano
• Cretaceous: Gunma, Tokushima

• Subtaxa
• H. naumanni