Clionoidea

Cladus: Eukaryota
Supergroup: Opisthokonta
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Spiralia
Cladus: Lophotrochozoa
Phylum: Mollusca
Classis: Gastropodae
Subclassis: Orthogastropoda
Superordo: Heterobranchia
Informal Group: Opisthobranchia
Subordo: Gymnosomata
Superfamilia: Clionoidea
Familiae: Clionidae - Cliopsidae - Laginiopsidae - Notobranchaeidae - Pneumodermatidae - Thliptodontidae

Name

Clionoidea Rafinesque, 1815