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: Ringipleura Superordo: Nudipleura Ordo: Nudibranchia Subordo: Cladobranchia Superfamilia: Fionoidea
Familia: Pinufiidae Genera (1): Pinufius
Pinufiidae Marcus & Marcus
