[ Top ] [ Japanese ]

Helcion sp.

genus Helcion Montfort, 1810

• Modern species: Late Jurassic - Present (161.2 - 0.0 Ma)
• Habitat: Marine

• Classification
• kingdom Animalia, phylum Mollusca, class Gastropoda, family Patellidae

• Distribution
• Cretaceous: Hokkaido, Ehime

• Subtaxa
• H. gigantea