[ Top ] [ Japanese ]
Calyptraea sp., Chinese hat snail(s)
genus Calyptraea Lamarck, 1799
- Modern species: Early Cretaceous - Present (112.6 - 0.0 Ma)
- Habitat: Marine
- Classification
- kingdom Animalia, phylum Mollusca, class Gastropoda, order Littorinimorpha, family Calyptraeidae