Class Scaphopoda Bronn, 1862 - tusk shells
Order Dentaliida Starobogatov, 1974
01 ?Family †Baltodentaliidae Engeser & Riedel, 1992 [monotypic]
02 Family Gadilinidae Chistikov, 1975
03 Family Fustiariidae Steiner, 1991 [monotypic]
04 Family Omniglyptidae Chistikov, 1975 [monotypic]
05.1 Family †Prodentaliidae Starobogatov, 1974 [monotypic]
05.2 Family Dentaliidae Children, 1834
06 Family Calliodentaliidae Chistikov, 1975 [monotypic]
07 Family Laevidentaliidae Palmer, 1974
08 Family Rhabdidae Chistikov, 1975 [monotypic]
09 Family Anulidentaliidae Chistikov, 1975
10 Genus †Progadilina Palmer, 1974, incertae sedis
11 Genus †Suevidontus Engeser, Riedel & Bandel, 1993, incertae sedis