Phylum: Mollusca - Class: Gastropoda

 

Family: Calliostomatidae Thiele, 1924 (1847)

Calliostoma conulus (Linnaeus, 1758) Calliostoma granulatum (Born, 1778) Calliostoma laugieri (Payraudeau, 1826)
   
Calliostoma zizyphinum (Linnaeus, 1758)