After Uhen, 2000-2008

    Monodontidae Gray, 1821
        Delphinapteridae Gill, 1871

        Delphinapterinae Gill, 1871

            †Denebola brachycephala Barnes, 1984

            Delphinapterus Lacépède, 1804
                Argocetus Gloger, 1842
                Beluga Rafinesque, 1815
                Delphinaptera Bowdich, 1821
                Delphis Wagler, 1830
                Delphinapterus (Hemisyntrachelus) Brandt, 1873
                “Delphinapterus” (Pachypleurus) nordmanni Brandt, 1873


                †Delphinapterus concreta Cope, 1865

                †Delphinapterus cortesii Brandt, 1873

                †Delphinapterus dorofeevi Klumov & Barabash, 1935

                †Delphinapterus freimani Klumov, 1935

                †Delphinapterus lessonii Philippi, 1893

                Delphinapterus leucas (Pallas, 1776)
                     Physeter microps Linnaeus, 1758
                     Physeter tursio Linnaeus, 1758
                     Physalus cylindricus Lacépède, 1804
                     Physeter mular Lacépède, 1804
                     Physeter orthodon Lacépède, 1804
                     Catodon albicans Lacépède, 1804
                     Catodon svineval Lacépède, 1804
                     Catodon trumpo Lacépède, 1804
                     Delphinapterus beluga Lacépède, 1804
                     Inia canadensis (Desmarest, 1822)
                     Beluga kingii (Gray, 1827)
                     Beluga borealis Lesson, 1828
                     Beluga glacialis Lesson, 1828
                     Beluga catodon Gray, 1846
                     Catodon australis MacLeay, 1851
                     Beluga declivis Cope, 1865
                     Beluga rhinodon Cope, 1865
                     Beluga angustata Cope, 1866
                     Meganeuron krefftii Gray, 1866

                †Delphinapterus orcinus Cope, 1875

                †Delphinapterus tyrannus Cope, 1868

                †Delphinapterus vermontanus (Thompson, 1850)

        Orcanellinae

            Orcaella Gray, 1866

                Orcaella brevirostris Gray, 1866

        Monodontinae Miller, 1923
            Monodontina Bonaparte, 184

                Monodon Linnaeus, 1758
                    Ceratodon Brisson, 1762
                    Ceratodontis Brisson, 1762
                    Diodon Storr, 1780
                    Narvalus Fischer, 1814
                    “Narwalus” Lacépède, 1804
                    Narwhalus Dumeril, 1806

                    †Monodon microcephalus Fleming, 1811

                    Monodon monoceros Linnaeus, 1758
                        Monodon narhwal Blumenbach, 1779
                        Ceratodontis ceratodon Brisson, 1762
                        Monodon narhval Borowski, 1781
                        Ceratodon monodon Pallas, 1811
                        Narwalus andersonianus Lacépède, 1804
                        Narwalus microcephalus Lacépède, 1804
                        Narwalus vulgaris Lacépède, 1804

Reference(s):