Superregnum: Eukaryota Cladus: Unikonta Cladus: Opisthokonta Cladus: Holozoa Regnum: Animalia Subregnum: Eumetazoa Cladus: Bilateria Cladus: Nephrozoa Cladus: Protostomia Cladus: Spiralia Cladus: Lophotrochozoa Phylum: Mollusca Classis: Gastropoda Subclassis: Caenogastropoda Ordo: Littorinimorpha Superfamilia: Vanikoroidea
Familia: Haloceratidae Genera (2): Haloceras – Zygoceras
Haloceratidae Warén & Bouchet, 1991