Phylum Mollusca Linnaeus, 1758 - molluscs
   Class Gastropoda Cuvier, 1795 - snails and slugs
     Subclass Prosobranchia Milne-Edwards, 1848 - prosobranchs see Class Gastropoda Cuvier, 1795
       Order Neogastropoda Wenz, 1938 see Suborder Neogastropoda Wenz, 1938
         Suborder Stenoglossa Bouvier, 1887
           Superfamily Muricoidea Rafinesque, 1815
             Family Columbellidae Swainson, 1840 - dove snails
               Subfamily Pyreninae Suter, 1909 see Subfamily Atiliinae Cossmann, 1901
                 Genus Anachis Adams & Adams, 1853
                   1 Subgenus Antizafra Finlay, 1927
                   2 Subgenus Clathranachis Kuroda & Habe, 1952
                   3 Subgenus Costoanachis Sacco, 1890
                   4 Subgenus Glyptanachis Pilsbry & Lowe, 1932
                   5 Subgenus Litotrema Weisbord, 1962
                   6 Subgenus Macrozafra Finlay, 1927
                   7 Subgenus Microcithara Fischer, 1884
                   8 Subgenus Parvanachis Radwin, 1968
                   9 Subgenus Retizafra Hedley, 1913