Superregnum: Eukaryota Cladus: Unikonta Cladus: Opisthokonta Cladus: Holozoa Regnum: Animalia Subregnum: Eumetazoa Cladus: ParaHoxozoa Cladus: Bilateria Cladus: Nephrozoa Cladus: Protostomia Cladus: Spiralia Cladus: Lophotrochozoa Phylum: Mollusca Classis: Gastropoda Subclassis: Heterobranchia Infraclassis: Euthyneura Cohors: Tectipleura Subcohors: Euopisthobranchia Ordo: Pteropoda Subordo: Euthecosomata Superfamilia: Cavolinioidea
Familia: Cliidae Genus (1): Clio
Cliidae Jeffreys, 1869