[Kingdom] Animalia Linnaeus, 1758 - animals Grade Enterozoa Grade Cœlomata Phylum Mollusca Linnaeus, 1758 - molluscs Branch Lipocephala Class Tentaculibranchia Branch Holobranchia Grade Entoprocta Nitsche, 1870 Order Pedicellinea Genus Loxosoma Keferstein, 1863