Phylum Mollusca Linnaeus, 1758 - molluscs Conchifera Gegenbaur, 1878 see Subphylum Conchifera Gegenbauer, 1878 Class Scaphopoda Bronn, 1862 - tusk shells Order Dentaliida Starobogatov, 1974 Family Anulidentaliidae Chistikov, 1975 1 Genus Anulidentalium Chistikov, 1975 2 Genus Epirhabdoides Steiner, 1999