PBDB Taxon

Basic info	Taxonomic history	Classification	Included Taxa
Morphology	Ecology and taphonomy	External Literature Search	Age range and collections

Odontoceti (toothed whale)

Mammalia - Cetacea

Taxonomy

Subtaxa

Acrodelphinidae, Agorophioidea, Agriocetus, Amblyoccipita, Argyrocetus (syn. Doliodelphis), Ashleycetidae, Atropatenocetus, Aureia, Balaenodon, Belosphys, Berardiopsis, Caolodelphis, Cetophis, Champsodelphis (syn. Acrodelphis), Champsodelphis italicus, Chilcacetus, Colophonodon, Delphinapterus orcinus, Delphinida, Delphinoceti, Delphinodon mento, Delphinopsis, Delphinorhynchus, Delphinus domeykoi, Delphinus restitutensis, Delphinus vanzelleri, Dinoziphius, Ediscetus, Enigmatocetus, Eurhinodelphinida, Eurhinodelphinidae (syn. Rhabdosteidae), Eurhinodelphis minoensis, Eurhinodelphis sassariensis, Graamocetus, Graphiodon, Helvicetus, Helvicetus rugosus, Hesperocetus, Hesperoinia, Homaeocetus, Homocetus villersii, Hyperoodontoidea, Inticetidae, Ixacanthus, Kharthlidelphis, Lonchodelphis, Macrochirifer, Macrodelphinus, Mesoplodontidae, Microcetus, Miokogia, Miotursiops, Mirocetidae, Monodontoidea, Nannolithax, Neosqualodon (syn. Microsqualodon), Oedolithax, Oligodelphis, Oligosqualodon, Palaeoziphius, Pandelphinida, Panphyseteroidea, Parapontoporiidae, Parasqualodon, Patriocetidae, Pelodelphis, Phoberodon, Phoca debilis, Phoca rugosidens, Phococetus, Physeteroidea, Physetodon, Platanidelphidi, Platanistida, Platanistoidea, Platydelphis, Pontivaga, Priscodelphinus, Priscodelphinus teres, Priscophyseter, Priscophyseter typus, Proinia, Prolipotes, Prophyseter, Prosqualodon (syn. Postsqualodon), Prosqualodon hamiltoni, Proterocetus, Rhabdosteoidea, Rhabdosteus, Rhabodosteus, Romaleodelphis, Sachalinocetus, Saurocetus, Saurocetus gibbesii, Scaptodon, Scaptodon lodderi, Squaloceti, Squalodelphis pusillus, Squalodon (Microzeuglodon) wingei, Squalodon crassus, Squalodon imperator, Squalodon linzianus, Squalodon molassicus (syn. Squalodon meyeri), Squalodon pelagius, Squalodon vocontiorum, Squalodon wymanii (syn. Delphinodon leidyi), Squalodontidae (syn. Mesoceti), Squalodontoidea, Stereodelphis, Sulakocetus, Susoidea, Susuoidea, Synrhina, Tretosphys, Tretosphys uraeus, Uncamentodon, Xenorophidae, Zignodelphinidae, Ziphioidea

Sister taxa

Susuoidea

Year	Name and author
1817	Delphinus (Delphinorhynchus) Blainville p. 151
1825	Delphinorhyncus Gray p. 340
1837	Delphinus molassicus Bronn p. 732
1846	Delphinorhynchus Gray p. 28
1846	Balaenodon Owen p. 536 figs. Fig. 226, 227
1848	Saurocetus Agassiz p. 4
1848	Saurocetus gibbesii Agassiz p. 4
1850	Delphinorhynchus Gray p. 73
1851	Priscodelphinus Leidy p. 326
1851	Priscodelphinus harlani Leidy p. 326
1852	Champsodelphis Gervais p. 152
1852	Stereodelphis Gervais p. 152 figs. Plate 9, Fig. 4-6
1852	Delphinus conradi Leidy p. 35
1852	Colophonodon Leidy p. 377
1853	Balaenodon Bronn p. 756
1853	Delphinopsis Bronn p. 762
1853	Colophonodon Leidy p. 377
1853	Delphinopsis Muller p. 88
1853	Balaenodon Pictet p. 379
1853	Stereodelphis Pictet p. 382
1853	Champsodelphis Pictet p. 383
1854	Delphinus conradi Leidy p. 8
1857	Phoca debilis Leidy p. 265
1864	Denticete Gray
1866	Denticete Gray p. 194
1867	Squalodon wymanii Cope p. 8
1867	Rhabdosteus Cope p. 132
1867	Squalodon mento Cope p. 132
1867	Priscodelphinus Cope p. 144
1867	Priscodelphinus acutidens Cope p. 144
1867	Rhabdosteus Cope p. 144
1867	Squalodon debilis Cope p. 144
1867	Squalodon mento Cope p. 151
1867	Squalodon wymanii Cope p. 152
1867	Homaeocetus Du Bus p. 573
1867	Homocetus villersii Du Bus p. 1055
1867	Odontoceti Flower p. 111
1868	Ixacanthus Cope p. 159
1868	Squalodon mento Cope p. 166
1868	Cetophis Cope pp. 184-185
1868	Tretosphys Cope p. 186
1868	Ixacanthus Cope p. 187
1868	Priscodelphinus Cope p. 187
1868	Priscodelphinus atropius Cope p. 188
1868	Priscodelphinus conradi Cope p. 188
1868	Priscodelphinus stenus Cope p. 188
1868	Tretosphys Cope p. 191
1868	Priscodelphinus harlani Cope p. 739
1868	Denticete Gray p. 3
1868	Dinoziphius Van Beneden and Gervais pp. 344-345
1869	Tretosphys uraeus Cope pp. 7-8
1869	Squalodon pelagius Leidy
1869	Squalodon debilis Leidy p. 415
1869	Squalodon pelagius Leidy p. 420
1869	Delphinodon mento Leidy p. 424
1869	Delphinodon wymani Leidy p. 425
1869	Saurocetus gibbesii Leidy p. 431
1869	Priscodelphinus acutidens Leidy p. 433
1869	Priscodelphinus atropius Leidy p. 433
1869	Priscodelphinus conradi Leidy p. 433
1869	Priscodelphinus harlani Leidy p. 433
1869	Priscodelphinus stenus Leidy p. 433
1869	Tretosphys uraeus Leidy p. 435
1869	Denticete Scammon and Cope p. 20
1870	Graphiodon Leidy p. 122
1871	Squalodon linzianus Brandt p. 566
1871	Denticete Gill p. 122
1871	Colophonodon Gill p. 125
1871	Priscodelphinus Gill p. 125
1871	Tretosphys Gill p. 125
1871	Rhabdosteus Gill p. 126
1871	Denticete Gray p. 57
1872	Priscodelphinus teres Du Bus p. 494
1872	Priscodelphinus dectivus Du Bus p. 495
1872	Champsodelphis scaldensis Du Bus p. 498 figs. Fig. 15
1872	Platydelphis Du Bus p. 498
1872	Denticete Gill p. 93
1872	Saurocetus Gill p. 93
1872	Ixacanthus Gill p. 94
1872	Priscodelphinus Gill p. 94
1872	Tretosphys Gill p. 94
1872	Rhabdosteus Gill p. 97
1873	Homaeocetus Brandt p. 208
1873	Squalodon meyeri Brandt p. 316
1873	Denticete Gill p. 20
1873	Graphiodon Leidy p. 337
1873	Odontocete Scott p. 64
1873	Champsodelphis Scott p. 67
1873	Stereodelphis Scott p. 93
1873	Balaenodon Scott p. 115
1873	Champsodelphis scaldensis du Bus p. 498
1874	Champsodelphis Brandt p. II
1874	Squalodon meyeri Brandt p. III
1874	Macrochirifer Brandt p. 27
1874	Champsodelphis Brandt p. 48
1874	Squalodon vocontiorum Delfortrie p. 257
1874	Champsodelphis scaldensis Vanden Broeck p. 146
1874	Homocetus villersii Vanden Broeck p. 146
1874	Priscodelphinus teres Vanden Broeck p. 146
1875	Delphinapterus orcinus Cope p. 49
1875	Priscodelphinus harlani Cope p. 363
1875	Priscodelphinus uraeus Cope p. 363
1875	Belosphys Cope p. 364
1875	Belosphys atropius Cope p. 364
1875	Belosphys conradi Cope p. 364
1875	Belosphys stenus Cope p. 364
1877	Dinoziphius carolinensis Leidy p. 216 figs. Plate 34, Figure 6
1879	Phoca rugosidens Adams
1879	Physetodon McCoy pp. 19-21
1880	Squalodon debilis Allen p. 470
1880	Homocetus villersii Van Beneden and Gervais p. 332
1880	Champsodelphis scaldensis Van Beneden and Gervais p. 487
1880	Priscodelphinus teres Van Beneden and Gervais p. 494
1880	Priscodelphinus atropius Van Beneden and Gervais p. 511
1880	Priscodelphinus conradi Van Beneden and Gervais p. 511
1880	Priscodelphinus stenus Van Beneden and Gervais p. 511
1880	Tretosphys uraeus Van Beneden and Gervais p. 512
1883	Odontoceti Flower p. 184
1886	Champsodelphis italicus Portis
1886	Priscophyseter Portis p. 315
1886	Priscophyseter typus Portis p. 315
1886	Berardiopsis Portis p. 326
1886	Champsodelphis italicus Portis p. 334
1887	Eurhinodelphis sassariensis Capellini p. 8 figs. Plate 1
1887	Delphinus restitutensis Depéret p. 281
1887	Homocetus Lydekker
1887	Odontoceti Lydekker p. 53
1887	Physetodon Lydekker p. 54
1887	Balaenodon Lydekker p. 58
1887	Champsodelphis Lydekker p. 74
1887	Delphinus domeykoi Phillipi p. 24
1889	Odontoceta Ameghino p. 883
1889	Odontoceti Cope p. 876
1890	Odontoceti Cope p. 602
1890	Cetophis Cope p. 603
1890	Ixacanthus Cope p. 604
1890	Priscodelphinus Cope p. 604
1890	Rhabdosteus Cope p. 604
1890	Hoplocetus carolinensis Cope p. 608
1890	Delphinapterus orcinus Cope p. 610
1891	Pontivaga Ameghino p. 165
1891	Odontoceti Flower and Lydekker p. 89
1891	Balaenodon Newton p. 66
1891	Homocetus Newton p. 67
1892	Champsodelphis Gorjanovic-Kramberger p. 6
1893	Champsodelphis Depéret p. 204
1893	Cetophis Zittel
1894	Odontoceta Ameghino p. 436
1894	Champsodelphis Paquier p. 47
1894	Delphinus restitutensis Paquier p. 48
1894	Odontoceti Zittel p. 168
1894	Squalodon vocontiorum Zittel p. 170
1894	Champsodelphis Zittel p. 171
1894	Squalodon pelagius Zittel p. 171
1895	Campsodelphis Flores p. 11
1895	Odontoceti Flores p. 11
1895	Priscodelphinus Flores p. 12
1897	Odontoceti Parker and Haswell p. 451
1898	Odontoceti Gadow p. 44
1898	Champsodelphis Longhi p. 329
1898	Champsodelphis scaldensis Longhi p. 334
1898	Champsodelphis italicus Longhi p. 335
1898	Monatherium rugosidens Trouessart p. 380
1898	Zeuglodon gibbesii Trouessart p. 1010
1898	Odontoceti Trouessart p. 1011
1898	Squalodon vocontiorum Trouessart p. 1013
1898	Squalodon pelagius Trouessart p. 1015
1898	Champsodelphis Trouessart p. 1018
1898	Champsodelphis acutidens Trouessart p. 1020
1898	Champsodelphis italicus Trouessart p. 1020
1898	Champsodelphis scaldensis Trouessart p. 1020
1898	Delphinopsis Trouessart p. 1021
1898	Eurhinodelphis sassariensis Trouessart p. 1021
1898	Macrochirifer Trouessart p. 1021
1898	Delphinodon mento Trouessart p. 1023
1898	Delphinodon wymanii Trouessart p. 1023
1898	Priscodelphinus Trouessart p. 1023
1898	Priscodelphinus teres Trouessart p. 1023
1898	Priscodelphinus uraeus Trouessart p. 1024
1898	Ixacanthus Trouessart p. 1025
1898	Ixacanthus atropius Trouessart p. 1025
1898	Ixacanthus conradi Trouessart p. 1025
1898	Ixacanthus stenus Trouessart p. 1025
1898	Rhabdosteus Trouessart p. 1025
1898	Delphinus restitutensis Trouessart p. 1031
1898	Delphinapterus orcinus Trouessart p. 1051
1898	Homocetus Trouessart p. 1055
1898	Homocetus villersii Trouessart p. 1055
1898	Priscophyseter Trouessart p. 1055
1898	Priscophyseter typus Trouessart p. 1055
1898	Berardiopsis Trouessart p. 1068
1899	Proterocetus Ameghino p. 8
1899	Proterocetus palpabilis Ameghino p. 8
1900	Odontoceti Abel p. 843
1900	Acrodelphis scaldensis Abel p. 852
1902	Dinoziphius carolinensis Hay
1902	Odontocete Hay p. 588
1902	Saurocetus Hay p. 588
1902	Saurocetus gibbesii Hay p. 588
1902	Squalodon debilis Hay p. 589
1902	Squalodon pelagius Hay p. 589
1902	Champsodelphis Hay p. 590
1902	Champsodelphis acutidens Hay p. 590
1902	Graphiodon Hay p. 590
1902	Delphinodon leidyi Hay p. 591
1902	Delphinodon mento Hay p. 591
1902	Priscodelphinus Hay p. 591
1902	Priscodelphinus harlani Hay p. 591
1902	Ixacanthus Hay p. 592
1902	Ixacanthus atropius Hay p. 592
1902	Ixacanthus conradi Hay p. 592
1902	Priscodelphinus uraeus Hay p. 592
1902	Cetophis Hay p. 593
1902	Ixacanthus stenus Hay p. 593
1902	Rhabdosteus Hay p. 593
1902	Delphinapterus orcinus Hay p. 594
1902	Physeter carolinensis Hay p. 595
1903	Ixacanthus Rhoads p. 247
1903	Priscodelphinus Rhoads p. 247
1903	Priscodelphinus harlani Rhoads p. 247
1903	Priscodelphinus uraeus Rhoads p. 247
1904	Odontoceti Case p. 4
1904	Priscodelphinus Case p. 8
1904	Priscodelphinus uraeus Case p. 13
1904	Ixacanthus Case p. 15
1904	Ixacanthus conradi Case p. 16
1904	Ixacanthus stenus Case p. 16
1904	Ixacanthus atropius Case p. 18
1904	Cetophis Case p. 23
1904	Rhabdosteus Case p. 24
1904	Delphinodon mento Case p. 28
1904	Acrodelphis scaldensis Palmer p. 76
1904	Balaenodon Palmer p. 131
1904	Belosphys Palmer p. 136
1904	Berardiopsis Palmer p. 136
1904	Cetophis Palmer p. 174
1904	Champsodelphis Palmer p. 178
1904	Colophonodon Palmer p. 196
1904	Delphinopsis Palmer p. 220
1904	Delphinorhynchus Palmer p. 220
1904	Dinoziphius Palmer p. 234
1904	Graphiodon Palmer p. 299
1904	Homaeocetus Palmer p. 330
1904	Ixacanthus Palmer p. 355
1904	Macrochirifer Palmer p. 392
1904	Physetodon Palmer p. 536
1904	Platydelphis Palmer p. 544
1904	Priscophyseter Palmer p. 563
1904	Proterocetus Palmer p. 579
1904	Proterocetus palpabilis Palmer p. 579
1904	Rhabdosteus Palmer p. 603
1904	Saurocetus Palmer p. 620
1904	Stereodelphis Palmer p. 648
1904	Tretosphys Palmer p. 686
1904	Monatherium rugosidens Trouessart p. 283
1904	Odontoceti Trouessart p. 754
1904	Saurocetus Trouessart p. 754
1904	Saurocetus gibbesi Trouessart p. 754
1904	Proterocetus Trouessart p. 755
1904	Proterocetus palpabilis Trouessart p. 755
1904	Squalodon vocontiorum Trouessart p. 755
1904	Squalodon debilis Trouessart p. 756
1904	Squalodon pelagius Trouessart p. 756
1904	Pontivaga Trouessart p. 757
1904	Champsodelphis Trouessart p. 758
1904	Champsodelphis acutidens Trouessart p. 758
1904	Champsodelphis italicus Trouessart p. 758
1904	Acrodelphis scaldensis Trouessart p. 760
1904	Delphinopsis Trouessart p. 760
1904	Macrochirifer Trouessart p. 760
1904	Delphinodon leidyi Trouessart p. 761
1904	Delphinodon mento Trouessart p. 761
1904	Eurhinodelphis sassariensis Trouessart p. 761
1904	Cetophis Trouessart p. 762
1904	Ixacanthus Trouessart p. 762
1904	Ixacanthus atropius Trouessart p. 762
1904	Ixacanthus conradi Trouessart p. 762
1904	Ixacanthus stenus Trouessart p. 762
1904	Priscodelphinus Trouessart p. 762
1904	Priscodelphinus harlani Trouessart p. 762
1904	Priscodelphinus uraeus Trouessart p. 762
1904	Rhabdosteus Trouessart p. 762
1904	Delphinus restitutensis Trouessart p. 765
1904	Delphinapterus orcinus Trouessart p. 771
1904	Homocetus Trouessart p. 773
1904	Priscophyseter Trouessart p. 773
1904	Priscophyseter typus Trouessart p. 773
1904	Physeter carolinensis Trouessart p. 774
1904	Berardiopsis Trouessart p. 778
1904	Odontoceti Weber p. 578
1905	Prophyseter Abel p. 82 figs. Fig. 13, 14
1905	Prophyseter dolloi Abel p. 83 figs. Fig. 13, 14
1905	Palaeoziphius Abel pp. 90-93 figs. Fig. 15
1905	Palaeoziphius scaldensis Abel p. 93 figs. Fig. 15
1905	Champsodelphis Abel p. 129
1905	Pontivaga Abel p. 129
1906	Delphinus restitutensis Joleaud p. 379
1906	Squalodon vocontiorum Joleaud p. 379
1907	Graphiodon True p. 7
1907	Proterocetus True p. 7
1908	Odontoceti True p. 391
1910	Odontoceti Gregory p. 466
1911	Parasqualodon Hall p. 262
1911	Odontoceti Jaekel p. 231
1912	Hesperocetus True p. 1 figs. Plates 1-2
1912	Odontoceti Turner p. 71
1914	Agriocetus Abel p. 188
1915	Pontivaga Rovereto p. 143
1917	Physetodon Chapman p. 33
1918	Parasqualodon Chapman figs. Plate VII, Fig. 9
1918	Scaptodon Chapman p. 149
1918	Scaptodon lodderi Chapman p. 150 figs. Plate 27
1918	Delphinus vanzelleri Fourtau p. 36 figs. Fig. 25
1919	Agriocetus Abel p. 753
1919	Prophyseter Abel p. 763
1919	Palaeoziphius Abel p. 767
1921	Odontoceti Winge p. 7
1921	Champsodelphis Winge p. 35
1922	Monotherium rugosidens Kellogg p. 114
1922	Squalodon debilis Kellogg p. 127
1923	Delphinodon debilis Kellogg p. 13
1923	Saurocetus gibbesii Kellogg p. 15
1923	Squalodon linzianus Kellogg p. 22
1923	Squalodon meyeri Kellogg p. 24
1923	Squalodon molassicus Kellogg p. 26
1923	Graphiodon Kellogg p. 37
1923	Squalodon vocontiorum Kellogg p. 37
1923	Odontoceti Miller p. 40
1924	Saurocetus Allen p. 121
1924	Lonchodelphis Allen p. 194
1925	Prophyseter Zittel
1925	Odontoceti Zittel p. 85
1925	Palaeoziphius Zittel p. 86
1925	Delphinopsis Zittel p. 87
1925	Ixacanthus Zittel p. 87
1925	Pontivaga Zittel p. 87
1925	Rhabdosteus Zittel p. 87
1926	Squalodon crassus Allen p. 402 figs. Plate 5
1926	Physeter carolinensis Allen p. 463
1926	Delphinus domeykoi Oliver Schneider p. 154
1926	Squalodon (Microzeuglodon) wingei Ravn p. 53
1927	Lonchodelphis Gregory and Kellogg p. 6
1928	Colophonodon Kellogg p. 32 figs. Table 1
1928	Hesperocetus Kellogg p. 32 figs. Table 1
1928	Parasqualodon Kellogg p. 32 figs. Table 1
1928	Saurocetus Kellogg p. 32 figs. Table 1
1928	Belosphys Kellogg p. 33 figs. Table 1
1928	Champsodelphis Kellogg p. 33 figs. Table 1
1928	Delphinopsis Kellogg p. 33 figs. Table 1
1928	Ixacanthus Kellogg p. 33 figs. Table 1
1928	Macrochirifer Kellogg p. 33 figs. Table 1
1928	Palaeoziphius Kellogg p. 33 figs. Table 1
1928	Pontivaga Kellogg p. 33 figs. Table 1
1928	Priscodelphinus Kellogg p. 33 figs. Table 1
1928	Rhabdosteus Kellogg p. 33 figs. Table 1
1928	Stereodelphis Kellogg p. 33 figs. Table 1
1928	Agriocetus Kellogg p. 34 figs. Table 1
1928	Balaenodon Kellogg p. 34 figs. Table 1
1928	Dinoziphius Kellogg p. 34 figs. Table 1
1928	Graphiodon Kellogg p. 34 figs. Table 1
1928	Physetodon Kellogg p. 34 figs. Table 1
1928	Priscophyseter Kellogg p. 34 figs. Table 1
1928	Prophyseter Kellogg p. 34 figs. Table 1
1928	Scaptodon Kellogg p. 34 figs. Table 1
1928	Tretosphys Kellogg p. 34 figs. Table 1
1928	Odontoceti Weber p. 389
1930	Odontocete Hay p. 578
1930	Cetophis Hay p. 581
1930	Colophonodon Hay p. 581
1930	Saurocetus Hay p. 581
1930	Saurocetus gibbesii Hay p. 581
1930	Squalodon crassus Hay p. 581
1930	Squalodon pelagius Hay p. 581
1930	Hesperocetus Hay p. 582
1930	Delphinodon debilis Hay p. 587
1930	Delphinodon leidyi Hay p. 588
1930	Delphinodon mento Hay p. 588
1930	Belosphys Hay p. 589
1930	Belosphys atropius Hay p. 589
1930	Belosphys conradi Hay p. 589
1930	Tretosphys Hay p. 589
1930	Champsodelphis Hay p. 590
1930	Champsodelphis acutidens Hay p. 590
1930	Rhabdosteus Hay p. 590
1930	Ixacanthus Hay p. 592
1930	Priscodelphinus Hay p. 592
1930	Priscodelphinus harlani Hay p. 592
1930	Priscodelphinus stenus Hay p. 592
1930	Priscodelphinus uraeus Hay p. 592
1930	Lonchodelphis Hay p. 593
1930	Delphinapterus orcinus Hay p. 594
1930	Balaenodon Hay p. 598
1930	Dinoziphius Hay p. 598
1930	Dinoziphius carolinensis Hay p. 598
1930	Graphiodon Hay p. 598
1931	Odontoceti Van Deinse p. 33
1934	Champsodelphis Pia and Sickenberg p. 35
1936	Odontoceti Slijper p. 543
1937	Prosqualodon hamiltoni Benham pp. 8-9
1942	Prosqualodon hamiltoni Kellogg p. 447
1945	Agriocetus Simpson p. 100
1945	Colophonodon Simpson p. 100
1945	Odontoceti Simpson p. 100
1945	Parasqualodon Simpson p. 100
1945	Saurocetus Simpson p. 100
1945	Berardiopsis Simpson p. 101
1945	Hesperocetus Simpson p. 101
1945	Lonchodelphis Simpson p. 101
1945	Palaeoziphius Simpson p. 101
1945	Pontivaga Simpson p. 101
1945	Balaenodon Simpson p. 102
1945	Dinoziphius Simpson p. 102
1945	Physetodon Simpson p. 102
1945	Priscophyseter Simpson p. 102
1945	Prophyseter Simpson p. 102
1945	Belosphys Simpson p. 103
1945	Champsodelphis Simpson p. 103
1945	Delphinopsis Simpson p. 103
1945	Ixacanthus Simpson p. 103
1945	Macrochirifer Simpson p. 103
1945	Stereodelphis Simpson p. 103
1945	Tretosphys Simpson p. 103
1947	Monatherium rugosidens Friant p. 6
1951	Odontoceti Ellerman and Morrisson-Scott p. 719
1955	Pelodelphis Kellogg p. 132 figs. Plates 12-16
1956	Hesperoinia Monchamart Zei pp. 8-9 figs. Fig. 7
1956	Hesperoinia Moncharmont Zei p. 6
1956	Odontoceti Paula Couto p. 98
1960	Odontoceti Fraser and Purves p. 112 figs. Figure 26
1961	Odontoceti Rothausen p. 113
1963	Odontoceti Scheffer and Rice p. 4
1966	Odontoceti Gondar p. 139
1966	Odontoceti Hershkovitz p. 6
1967	Odontoceti Harland et al. p. 774
1968	Miotursiops Deraniyagala p. 97
1968	Miotursiops mulla Deraniyagala p. 97
1968	Odontoceti Moore p. 276
1968	Agriocetus Rothausen p. 87
1969	Miotursiops Deraniyagala p. 13
1969	Miotursiops mulla Deraniyagala p. 13 figs. Plate IV, Fig. 3
1970	Oligosqualodon Rothausen p. 186 figs. Fig. 1
1970	Oligosqualodon wingei Rothausen p. 186 figs. Figure 1
1970	Uncamentodon Rothausen p. 186 figs. Fig. 1
1971	Squalodelphis pusillus Ginsburg and Janvier p. 170 figs. Fig. 8
1973	Prosqualodon hamiltoni Keyes p. 389
1974	Odontoceti Gaskin et al. p. 1
1975	Odontoceti Brownell p. 1
1975	Champsodelphis Ginsburg and Janvier p. 86
1975	Odontoceti McKenna p. 43
1975	Berardiopsis Mead p. 750 figs. Table 1
1975	Palaeoziphius Mead p. 750 figs. Table 1
1976	Rhabodosteus Fleischer p. 134
1976	Eurhinodelphis minoensis Okazaki p. 28 figs. Plate 9, Figs. 1-11, Plate 10, Figs 1-3
1977	Hesperocetus Barnes p. 328
1977	Lonchodelphis Barnes p. 331
1977	Agriocetus Whitmore and Sanders p. 305
1977	Odontoceti Whitmore and Sanders p. 305
1977	Parasqualodon Whitmore and Sanders p. 305
1978	Odontoceti Barnes p. 3
1979	Rhabdosteus Myrick p. 47
1980	Prosqualodon hamiltoni Fordyce p. iii figs. Table 2
1980	Berardiopsis Pilleri p. 48
1980	Odontoceti Reeves and Tracey p. 1
1980	Miotursiops Sahni and Mitra p. 43
1981	Odontoceti Thurmond and Jones p. 196
1983	Odontoceti Brownell p. 1
1984	Odontoceti Brownell and Praderi p. 1
1984	Odontoceti Whitmore p. 230
1984	Rhabdosteus Whitmore p. 230
1984	Prolipotes Zhou et al. p. 173
1985	Odontoceti Barnes p. 3
1985	Prolipotes Barnes p. 29
1985	Odontoceti Barnes p. 161
1985	Odontoceti Barnes et al. p. 25
1985	Squalodon imperator Cigala-Fulgosi and Pilleri p. 71 figs. Plate III, Fig. 15
1985	Odontoceti Cozzuol p. 42
1985	Odontoceti Loughlin and Perez p. 1
1985	Prolipotes Zhou et al. p. 170
1986	Helvicetus Pilleri p. 21
1986	Helvicetus rugosus Pilleri pp. 25-26 figs. Plate II A, B
1986	Odontoceti Pilleri p. 77
1986	Miokogia Pilleri p. 157
1987	Parasqualodon Muizon p. 13
1987	Berardiopsis Pilleri p. 93
1988	Agriocetus Carroll
1988	Balaenodon Carroll
1988	Belosphys Carroll
1988	Champsodelphis Carroll
1988	Delphinopsis Carroll
1988	Dinoziphius Carroll
1988	Hesperocetus Carroll
1988	Ixacanthis Carroll
1988	Lonchodelphis Carroll
1988	Macrochirifer Carroll
1988	Odontoceti Carroll
1988	Palaeoziphius Carroll
1988	Parasqualodon Carroll
1988	Pelodelphis Carroll
1988	Physetodon Carroll

Subor. Odontoceti Flower 1867 [toothed whale]

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Fm. †Acrodelphinidae Abel 1905

Invalid names: Acrodelphinae Abel 1905 [empty]

Unr. Amblyoccipita Boessenecker and Geisler 2023

Fm. Simocetidae Fordyce 2002

G. †Olympicetus Vélez-Juarbe 2017

†Olympicetus avitus Vélez-Juarbe 2017

†Olympicetus thalassodon Velez-Juarbe 2023

G. †Simocetus Fordyce 2002

†Simocetus rayi Fordyce 2002

Unr. Stegoceti Boessenecker and Geisler 2023

Fm. †Agorophiidae Abel 1914

G. †Agorophius Cope 1895

†Agorophius pygmaeus Muller 1849

Invalid names: Phocodon holmesii Agassiz 1850 [objective synonym]

G. †Ankylorhiza Boessenecker et al. 2020

†Ankylorhiza tiedemani Allen 1887

Invalid names: Microzeuglodontidae Abel 1914 [invalid subgroup]

Fm. Platanistidae Gray 1846

G. †Araeodelphis Kellogg 1957

†Araeodelphis natator Kellogg 1957

G. †Dilophodelphis Boersma et al. 2017

†Dilophodelphis fordycei Boersma et al. 2017

G. †Grimadelphis Godfrey and Lambert 2023

†Grimadelphis spectorum Godfrey and Lambert 2023

G. †Pachyacanthus Brandt 1871

†Pachyacanthus suessii Brandt 1871

Invalid names: Cetotherium ambiguum Brandt 1872 [synonym], Pachyacanthus andrussovi Dombrovsky 1925 [synonym], Pachyacanthus bajarunasi Dombrovsky 1925 [synonym], Pachyacanthus letochae Brandt 1873 [synonym], Pachyacanthus trachyspondylus Brandt 1871 [synonym]

G. †Pebanista Benites-Palomino et al. 2024

†Pebanista yacuruna Benites-Palomino et al. 2024

G. Platanista Wagler 1830

Platanista gangetica Leebeck 1801

Invalid names: Delphinorhynchus gangeticus Lesson 1827 [synonym], Delphinus shawensis Blainville 1817 [synonym], Platanista indi Blyth 1859 [synonym], Susu platanista Lesson 1828 [synonym]

Platanista minor Owen 1853

Invalid names: Susu Lesson 1828 [synonym]

Subfm. †Pomatodelphininae Barnes 2002

G. †Prepomatodelphis Barnes 2002

G. †Pomatodelphis Allen 1921

†Pomatodelphis bobengi Case 1934

†Pomatodelphis inaequalis Allen 1921

Invalid names: Schizodelphis depressus Allen 1921 [synonym]

†Pomatodelphis santamaria Godfrey and Lambert 2023

†Pomatodelphis stenorhynchus Holl 1829

Invalid names: Champsodelphis renovi Laurillard 1844 [synonym], Schizodelphis depereti Paquier 1894 [synonym]

G. †Zarhachis Cope 1868

†Zarhachis crassangulum Case 1904

†Zarhachis flagellator Cope 1868

†Zarhachis tysonii Cope 1869

†Zarhachis velox Cope 1869

Invalid names: Argyrocetinae Trouessart 1898 [empty], Platanistinae Flower 1867 [empty], Susuidae Hershkovitz 1966 [synonym], Tachyrgrhynchus Odreman-Rivas 1997 [nomen nudum]

Fm. †Squaloziphiidae Muizon 1990

G. †Crisocetus Gaetán et al. 2023

†Crisocetus lydekkeri Gaetán et al. 2023

G. †Squaloziphius Muizon 1990

†Squaloziphius emlongi Muizon 1990

G. †Yaquinacetus Lambert et al. 2019

†Yaquinacetus meadi Lambert et al. 2019

Fm. Ziphiidae Gray 1850 [beaked whale]

G. †Anoplonassa Cope 1869

†Anoplonassa forcipata Cope 1869

G. †Belemnoziphius Huxley 1864

†Belemnoziphius compressus Huxley 1864

†Belemnoziphius prorops Leidy 1876

Subfm. Berardiinae Moore 1968

G. †Archaeoziphius Lambert and Louwye 2006

G. Berardius Duvernoy 1851

G. †Microberardius Bianucci et al. 2007

G. †Caviziphius Bianucci and Post 2005

†Caviziphius altirostris Bianucci and Post 2005

G. †Chavinziphius Bianucci et al. 2016

†Chavinziphius maxillocristatus Bianucci et al. 2016

G. †Mamaziphius Bianucci et al. 2024

†Mamaziphius reyesi Bianucci et al. 2024

Unr. †Messapicetiformes Bianucci et al. 2024

G. †Aporotus Du Bus 1868

G. †Beneziphius Lambert 2005

G. †Chimuziphius Bianucci et al. 2016

G. †Choneziphius Duvernoy 1851

Invalid names: Proroziphius Leidy 1876 [synonym]

G. †Dagonodum Ramassamy 2016

G. †Globicetus Bianucci et al. 2013

G. †Imocetus Bianucci et al. 2013

G. †Messapicetus Bianucci et al. 1992

G. †Ninoziphius Muizon 1983

G. †Notoziphius Buono and Cozzuol 2013

G. †Tusciziphius Bianucci 1997

G. †Ziphirostrum Du Bus 1868

Invalid names: Mioziphius Abel 1905 [synonym]

G. †Nazcacetus Lambert et al. 2009

†Nazcacetus urbinai Lambert et al. 2009

G. †Nenga Bianucci et al. 2007

†Nenga meganasalis Bianucci et al. 2007

G. Tasmacetus Oliver 1937

Tasmacetus shepherdi Oliver 1937 [Shepherd's beaked whale]

Unr. †Vomeroziphii Bianucci et al. 2024

Subfm. Hyperoodontinae Muizon 1990

Subfm. Ziphiinae Gray 1850 [beaked whale]

Subtr. Ziphiina Gray 1850

Invalid names: Hyperoodontes Winge 1921 [empty]

Invalid names: Anarnacinae Gill 1872 [empty], Argyrodelphini Winge 1921 [empty], Choneziphiidae Cope 1895 [invalid subgroup], Dioplodon senensis Capellini 1885 [nomen dubium], Eboroziphius Leidy 1876 [nomen dubium], Hyperoodontidae Gray 1846 [synonym], Mesoplodon longirostris Cuvier 1824 [nomen dubium], Mesoplodon tumidirostris Miyazaki and Hasegawa 1992 [nomen dubium], Pelycorhamphus Cope 1895 [nomen dubium], Rhinostodes Du Bus 1868 [nomen dubium], Rhinostodes lovisatoi Vigliarolo 1894 [nomen dubium], Synostodon Vanden Broeck 1874 [invalid subgroup], Ziphiopsis Du Bus 1868 [nomen dubium]

G. †Argyrocetus Lydekker 1894

†Argyrocetus bakersfieldensis Wilson 1935

†Argyrocetus joaquinensis Kellogg 1932

Invalid names: Doliodelphis littlei Wilson 1935 [synonym], Eurhinodelphis extensus Wilson 1935 [synonym]

†Argyrocetus patagonicus Lydekker 1894

Invalid names: Doliodelphis Wilson 1935 [synonym]

G. †Atropatenocetus Aslanova 1977

†Atropatenocetus posteocenicus Aslanova 1977

G. †Aureia Meekin et al. 2024

†Aureia rerehua Meekin et al. 2024

G. †Caolodelphis Godfrey and Lambert 2023

†Caolodelphis milleri Godfrey and Lambert 2023

Fm. Champsodelphinidae Rice 1998

Invalid names: Champsodelphidae Scott 1873 [replaced]

G. †Chilcacetus Lambert et al. 2015

†Chilcacetus cavirhinus Lambert et al. 2015

Infraor. Delphinida Muizon 1984

G. †Anacharsis Bogachev 1956

†Anacharsis orbus Bogachev 1956

G. †Atocetus Muizon 1988

†Atocetus iquensis Muizon 1988

†Atocetus nasalis Barnes 1985

G. †Brevirostrodelphis Godfrey and Lambert 2023

†Brevirostrodelphis dividum True 1912

G. †Cammackacetus Godfrey and Lambert 2023

†Cammackacetus hazenorum Godfrey and Lambert 2023

G. †Delphinavus Lull 1914

†Delphinavus newhalli Lull 1914

Superfm. Delphinoidea Flower 1865

Fm. †Albireonidae Barnes 1984

G. †Albireo Barnes 1984

†Albireo savagei Barnes 2008

†Albireo whistleri Barnes 1984

Fm. Delphinidae Gray 1821 [dolphin]

G. †Arimidelphis Bianucci 2005

†Arimidelphis sorbinii Bianucci 2005

G. †Australodelphis Fordyce et al. 2002

†Australodelphis mirus Fordyce et al. 2002

Subfm. †Delphininae Flower 1867

G. †Astadelphis Bianucci 1996

G. Delphinus Linnaeus 1758 [common dolphin]

Invalid names: Eudelphinus Van Beneden and Gervais 1880 [synonym]

G. †Etruridelphis Bianucci et al. 2009

G. Lagenodelphis Fraser 1956

G. †Septidelphis Bianucci 2013

G. Sousa Gray 1866

G. Stenella Gray 1866

Invalid names: Clymenia Gray 1864 [synonym], Euphrosyne Gray 1866 [synonym], Fretidelphis Iredale and Troughton 1934 [synonym], Micropia Gray 1868 [synonym], Prodelphinus Van Beneden and Gervais 1880 [synonym]

G. Tursiops Gervais 1855

Invalid names: Delphinina Gray 1825 [invalid subgroup]

G. †Eodelphinus Murakami et al. 2014

†Eodelphinus kabatensis Horikawa 1977

Invalid names: Eodelphis Murakami et al. 2014 [replaced]

Subfm. Globicephalinae Gray 1866

G. Feresa Gray 1870 [pygmy killer whale]

G. Globicephala Lesson 1828 [pilot whale]

Invalid names: Globiceps Flower 1883 [synonym], Globiocephalus Gray 1846 [synonym], Sphaerocephalus Gray 1864 [synonym]

G. Grampus Gray 1828

Invalid names: Grampidelphis Iredale and Troughton 1933 [synonym], Grayius Scott 1873 [synonym]

G. Orcaella Gray 1866

Invalid names: Orcella Anderson 1871 [synonym]

G. Peponocephala Nishiwaki and Norris 1966

G. †Platalearostrum Post and Kompanje 2010

G. †Protoglobicephala Aguirre-Fernández et al. 2009

G. Pseudorca Reinhardt 1862 [false killer whale]

Invalid names: Neorca Gray 1871 [synonym]

G. †Rododelphis Bianucci et al. 2022

Invalid names: Globidelphinidae Nishiwaki 1963 [invalid subgroup], Globiocephalina Gray 1864 [synonym], Grampidae Gray 1871 [invalid subgroup], Tursiops osennae Simonelli 1911 [invalid subgroup]

G. †Hemisyntrachelus Brandt 1873

†Hemisyntrachelus cortesii Fischer 1829

Invalid names: Hemisyntrachelus pisanus Bianucci 1996 [synonym], Tursiops capellinii Del Prato 1898 [synonym]

†Hemisyntrachelus oligodon Pilleri and Siber 1989

G. Lagenorhynchus Gray 1846

Lagenorhynchus acutus Gray 1828

Invalid names: Delphinus eschrichtii Schlegel 1841 [synonym], Delphinus leucopleurus Rasch 1843 [synonym], Lagenorhynchus gubernator Cope 1876 [synonym], Lagenorhynchus perspicillatus Cope 1876 [synonym], Leucopleurus arcticus Gray 1868 [synonym]

Lagenorhynchus albirostris Gray 1846 [white-beaked dolphin]

Invalid names: Delphinus ibsenii Eschricht 1846 [synonym], Delphinus pseudotursio Reichenbach 1846 [synonym], Delphinus tursio Brightwell 1846 [replaced]

Lagenorhynchus australis Peale 1848

Invalid names: Sagmatias amblodon Cope 1866 [synonym], Tursio chiloensis Philippi 1900 [synonym]

Lagenorhynchus cruciger Quoy and Gaimard 1824

Invalid names: Delphinus albigena Quoy and Gaimard 1824 [synonym], Delphinus bivittatus Lesson and Garnot 1826 [synonym], Delphinus obscurus Gray 1850 [synonym], Lagenorhynchus clanculus Gray 1846 [synonym], Lagenorhynchus wilsoni Lillie 1915 [synonym], Phocaena dorbignyi Philippi 1893 [synonym], Phocaena homeii Smith 1828 [synonym]

†Lagenorhynchus harmatuki Whitmore and Kaltenbach 2008

Lagenorhynchus obscurus Gray 1828

Invalid names: Clymenia similis Gray 1868 [synonym], Delphinus breviceps Jacquinot and Pucheran 1853 [synonym], Delphinus breviceps Wiegmann 1840 [synonym], Delphinus fitzroyi Waterhouse 1838 [synonym], Lagenorhynchus similis Gray 1868 [synonym], Prodelphinus petersii Reinhardt 1889 [synonym], Tursio panope Canto 1896 [synonym]

Invalid names: Delphinus superciliosus Lesson and Garnot 1826 [nomen dubium], Electra Gray 1866 [synonym], Lagenorhynchus nilssonii Gray 1864 [nomen dubium], Leucopleurus Gray 1866 [synonym]

Subfm. Lissodelphininae Fraser and Purves 1960

G. Cephalorhynchus Gray 1846

Invalid names: Eutropia Gray 1862 [synonym]

G. Lissodelphis Gloger 1841

Invalid names: Leucorhamphus Lilljeborg 1861 [synonym], Pachypleurus Brandt 1873 [synonym], Pristinocetus Trouessart 1898 [synonym], Tursio Wagler 1830 [synonym]

G. Sagmatias Cope 1866

G. †Norisdelphis Kimura and Hasegawa 2020

†Norisdelphis annakaensis Kimura and Hasegawa 2020

Subfm. Orcininae Wagner 1846

Invalid names: Orcadae Gray 1870 [synonym], Orcadina Gray 1868 [synonym]

G. Orcinus Fitzinger 1860 [killer whale]

†Orcinus citoniensis Capellini 1883

†Orcinus meyeri Brandt 1873

Orcinus orca Linnaeus 1758 [orca]

Invalid names: Delphinus duhameli Lacépède 1804 [synonym], Delphinus gladiator Bonnaterre 1789 [synonym], Delphinus grampus Desmarest 1817 [synonym], Delphinus serra Borowski 1781 [synonym], Delphinus victorini Grill 1858 [synonym], Orca (Gladiator) latirostris Gray 1870 [synonym], Orca (Ophysia) pacifica Gray 1870 [synonym], Orca africana Gray 1871 [synonym], Orca antarctica Fischer 1876 [synonym], Orca ater Scammon and Cope 1869 [synonym], Orca capensis Gray 1846 [synonym], Orca eschrichtii Reinhardt 1866 [synonym], Orca gladiator Bonnaterre 1789 [synonym], Orca latirostris Gray 1870 [synonym], Orca magellanica Burmeister 1866 [synonym], Orca minor Malm 1871 [synonym], Orca pacifica Gray 1870 [synonym], Orca rectipinna Scammon and Cope 1869 [synonym], Orca schlegelii Lilljeborg 1866 [synonym], Orca stenorhyncha Gray 1870 [synonym], Orca tasmanica Gray 1871 [synonym], Orcinus glacialis Berzin and Vladimirov 1983 [synonym], Orcinus morzerbruynsus Heintzelman 1981 [synonym], Orcinus nanus Mikhalev and Ivashin 1981 [synonym], Physeter microps Fabricius 1780 [synonym]

†Orcinus paleorca Matsumoto 1937

Invalid names: Gladiator Gray 1870 [synonym], Ophysia Gray 1868 [synonym], Orca Gray 1846 [replaced]

G. †Pliodelphis Belluzzo and Lambert 2021

†Pliodelphis doelensis Belluzzo and Lambert 2021

G. Sotalia Gray 1866

Sotalia fluviatilis Gervais and Deville 1853

Invalid names: Delphinus pallidus Gervais 1855 [synonym], Delphinus tuchuschi Van Beneden and Gervais 1880 [synonym], Sotalia brasiliensis Van Beneden 1875 [synonym], Sotalia pallida Gervais 1855 [synonym], Steno tucuxi Gray 1857 [synonym]

Sotalia guianensis Van Beneden 1864

Invalid names: Sotalia maculiventer Owen 1866 [nomen dubium], Tucuxa Gray 1866 [synonym]

Subfm. Steninae Fraser and Purves 1960

Invalid names: Sotaliinae Kasuya 1973 [invalid subgroup]

G. Steno Gray 1846

Steno bredanensis Lesson 1828 [rough-toothed dolphin]

Invalid names: Delphinus (Steno) perspicillatus Peters 1877 [synonym], Delphinus chamissonis Wiegmann 1841 [synonym], Delphinus compressus Gray 1846 [synonym], Delphinus oxyrhynchus Gray 1850 [synonym], Delphinus perspicillatus Peters 1876 [synonym], Delphinus planiceps Van Breda 1829 [synonym], Delphinus reinwardtii Schlegel 1841 [synonym], Sotalia santonicus Lesson 1841 [synonym], Steno fuscus Gray 1846 [synonym], Steno perspicillatus True 1889 [synonym]

Invalid names: Delphinorhynchus santonicus Lesson 1828 [nomen dubium], Glyphidelphis Gervais 1859 [synonym], Stenopontistes Miranda-Ribeiro 1936 [synonym]

Invalid names: Catodontina Bonaparte 1849 [empty], Cephalorhynchinae Fraser and Purves 1960 [synonym], Grampidelphidae Nishiwaki 1963 [synonym], Hemisyntrachelidae Slijper 1936 [synonym], Holodontidae Brandt 1873 [synonym], Lagenorhynchina Gray 1868 [empty], Monoceratina Gray 1846 [empty], Orcaellinae Nishiwaki 1963 [empty], Orcina Bonaparte 1849 [empty], Pseudorcaina Gray 1871 [empty], Steno cudmorei Chapman 1917 [nomen dubium], Stenonina Gray 1868 [empty], Stenoninae Fraser and Purves 1960 [empty], Trispondylus Vanden Broeck 1874 [nomen dubium], Tursiops miocaenus Portis 1886 [nomen dubium]

Fm. Monodontidae Gray 1821

G. †Bohaskaia Velez-Juarbe and Pyenson 2012

†Bohaskaia monodontoides Velez-Juarbe and Pyenson 2012

G. †Casatia Bianucci et al. 2019

†Casatia thermophila Bianucci et al. 2019

Subfm. Delphinapterinae Gill 1871

Invalid names: Beluginae Flower 1867 [synonym], Delphinapteridae Scott 1873 [synonym]

G. Delphinapterus Lacépède 1804 [beluga]

Delphinapterus leucas Pallas 1776 [beluga whale]

Invalid names: Beluga angustata Cope 1866 [synonym], Beluga borealis Lesson 1828 [synonym], Beluga catodon Gray 1846 [synonym], Beluga concreta Cope 1865 [synonym], Beluga declivis Cope 1865 [synonym], Beluga glacialis Lesson 1828 [synonym], Beluga kingii Gray 1827 [synonym], Beluga rhinodon Cope 1865 [synonym], Catodon albicans Lacépède 1804 [synonym], Catodon canadensis Lesson 1828 [synonym], Cetus albicans Brisson 1762 [synonym], Delphinapterus beluga Lacépède 1804 [synonym], Delphinapterus concreta Cope 1865 [synonym], Delphinapterus dorofeevi Klumov and Barabash 1935 [synonym], Delphinapterus freimani Klumov 1935 [synonym], Delphinapterus marisalbi Ostroumov 1935 [synonym], Delphinapterus vermontanus Thompson 1850 [synonym], Delphinus albians Muller 1776 [synonym], Inia canadensis Desmarest 1822 [synonym]

Invalid names: Agrocetus Gloger 1842 [synonym], Argocetus Gloger 1842 [synonym], Beluga Rafinesque 1815 [synonym], Catodon sibbaldi Fleming 1828 [nomen dubium], Delphinaptera Bowdich 1821 [synonym], Delphinapterus senedetta Lacépède 1804 [nomen dubium], Delphis Wagler 1830 [synonym]

G. †Denebola Barnes 1984

†Denebola brachycephala Barnes 1984

G. †Haborodelphis Ichishima et al. 2019

†Haborodelphis japonicus Ichishima et al. 2019

G. Monodon Linnaeus 1758 [narwhal]

Monodon monoceros Linnaeus 1758 [narhwal]

Invalid names: Ceratodon monodon Pallas 1811 [synonym], Ceratodontis ceratodon Brisson 1762 [synonym], Monodon narhval Borowski 1781 [synonym], Monodon narhwal Blumenbach 1779 [synonym], Narwalus andersonianus Lacépède 1804 [synonym], Narwalus microcephalus Lacépède 1804 [synonym], Narwalus vulgaris Lacépède 1804 [synonym], Tachynices megacephalus Brookes 1828 [synonym]

Invalid names: Ceratodon Brisson 1762 [synonym], Ceratodontis Brisson 1762 [synonym], Delphinus anarnacus Desmarest 1822 [nomen dubium], Diodon Storr 1780 [synonym], Monodon spurius Fabricius 1780 [nomen dubium], Narvalus Fischer 1814 [synonym], Narwalus Lacépède 1804 [synonym], Narwhalus Dumeril 1806 [synonym], Tachynices Brookes 1828 [synonym]

Subfm. Monodontinae Miller 1923

Invalid names: Monodontina Bonaparte 1849 [invalid subgroup]

Fm. †Odobenocetopsidae Muizon 1993

G. †Odobenocetops Muizon 1993

†Odobenocetops leptodon Muizon et al. 1999

†Odobenocetops peruvianus Muizon 1993

G. †Palaeophocaena Abel 1905

†Palaeophocaena andrussowi Abel 1905

Fm. Phocoenidae Gray 1825 [porpoise]

G. †Archaeophocaena Murakami et al. 2012

†Archaeophocaena teshioensis Murakami et al. 2012

G. †Australithax Muizon 1988

†Australithax intermedia Muizon 1988

G. †Brabocetus Colpaert et al. 2015

†Brabocetus gigaseorum Colpaert et al. 2015

G. †Haborophocoena Ichishima and Kimura 2005

†Haborophocoena minutus Ichishima and Kimura 2009

†Haborophocoena toyoshimai Ichishima and Kimura 2005

G. †Lomacetus Muizon 1986

†Lomacetus ginsburgi Muizon 1986

G. †Loxolithax Kellogg 1931

†Loxolithax sinuosa Kellogg 1931

G. †Miophocaena Murakami et al. 2012

†Miophocaena nishinoi Murakami et al. 2012

G. Neophocaena Palmer 1899

Neophocaena asiaeorientalis Pilleri and Gihr 1972

Neophocaena phocaenoides Cuvier 1829 [finless porpoise]

Invalid names: Delphinapterus molagan Owen 1866 [synonym], Delphinus melas Temminck 1841 [synonym], Neomeris kurrachiensis Murray 1884 [synonym]

Neophocaena sunameri Piller and Gihr 1975

Invalid names: Meomeris Gray 1847 [synonym], Neomeris Gray 1846 [synonym]

G. †Numataphocoena Ichishima and Kimura 2000

†Numataphocoena yamashitai Ichishima and Kimura 2000

G. Phocoena Cuvier 1816

Phocoena dioptrica Lahille 1912 [spectacled porpoise]

Invalid names: Phocaena stornii Marelli 1922 [synonym]

Phocoena phocoena Linnaeus 1758 [harbor porpoise]

Invalid names: Delphinus ventricosus Lacépède 1804 [synonym], Phocaena americana Allen 1869 [synonym], Phocaena brachycium Cope 1865 [synonym], Phocaena communis Cuvier 1817 [synonym], Phocaena fuscus Kerr 1792 [synonym], Phocaena lineata Cope 1876 [synonym], Phocaena relicta Abel 1905 [synonym], Phocaena tuberculifera Gray 1865 [synonym], Phocaena vomerina Gill 1865 [synonym], Phocoena rondeletii Giglioli 1879 [synonym]

Phocoena sinus Norris and McFarland 1958 [Gulf of California Harbor Porpoise]

Phocoena spinipinnis Burmeister 1865

Invalid names: Phocaena philippii Philippi 1893 [synonym]

Invalid names: Acanthodelphis Gray 1866 [synonym], Australophocoena Barnes 1985 [synonym]

Subfm. Phocoeninae Gray 1825

Invalid names: Colobodontes Brandt 1874 [empty], Leucodelphini Brandt 1873 [empty]

G. Phocoenoides Andrews 1911

Phocoenoides dalli True 1885 [Dall's porpoise]

Invalid names: Phocoenoides truei Andrews 1911 [synonym]

G. †Piscolithax Muizon 1983

†Piscolithax boreios Barnes 1984

†Piscolithax longirostris Muizon 1983

†Piscolithax tedfordi Barnes 1984

G. †Pterophocaena Murakami et al. 2012

†Pterophocaena nishinoi Murakami et al. 2012

G. †Salumiphocaena Barnes 1985

†Salumiphocaena stocktoni Wilson 1973

G. †Semirostrum Racicot et al. 2014

†Semirostrum ceruttii Racicot et al. 2014

G. †Septemtriocetus Lambert 2008

†Septemtriocetus bosselaersi Lambert 2008

Invalid names: Phocoenoidinae Barnes 1984 [empty]

G. †Protodelphinus Dal Piaz 1916

†Protodelphinus capellinii Dal Piaz 1916

G. †Sinanodelphis Makiyama 1936

†Sinanodelphis izumidaensis Makiyama 1936

Invalid names: Eurhinodelphis pacificus Matsumoto 1926 [nomen dubium], Prionodelphis Frenguelli 1922 [nomen dubium]

G. †Hadrodelphis Kellogg 1966

†Hadrodelphis calvertense Kellogg 1966

†Hadrodelphis poseidon Ginsburg and Janvier 1971

G. †Herbeinodelphis Godfrey and Lambert 2023

†Herbeinodelphis nancei Godfrey and Lambert 2023

Superfm. Inioidea de Muizon 1988

G. †Awadelphis Murakami 2016

†Awadelphis hirayamai Murakami 2016

G. †Brujadelphis Lambert et al. 2017

†Brujadelphis ankylorostris Lambert et al. 2017

Fm. Iniidae Gray 1846

G. †Goniodelphis Allen 1941

†Goniodelphis hudsoni Allen 1941

G. Inia d'Orbigny 1834

Inia geoffrensis Blainville 1817

Invalid names: Delphinus amazonicus Spix and Martius 1831 [synonym], Delphinus frontatus Cuvier 1823 [synonym], Delphinus inia Rapp 1837 [synonym], Delphinus rostratus Cuvier 1812 [synonym], Inia amazonica Spix and Martins 1823 [synonym], Inia araguaiaensis Hrbek et al. 2014 [synonym], Sotallia pallida Sanborn 1949 [synonym]

Invalid names: Delphinus rostratus Shaw 1804 [nomen oblitum]

Subfm. Iniinae Flower 1867

Invalid names: Plicodontinia Miranda-Ribeiro 1938 [nomen dubium]

G. †Ischyrorhynchus Ameghino 1891

†Ischyrorhynchus vanbenedeni Ameghino 1891

Invalid names: Anisodelphis brevirostratus Rovereto 1915 [synonym]

Invalid names: Anisodelphis Rovereto 1915 [synonym]

G. †Isoninia Godfrey et al. 2021

†Isoninia borealis Godfrey et al. 2021

G. †Isthminia Pyenson et al. 2015

†Isthminia panamensis Pyenson et al. 2015

G. †Kwanzacetus Lambert et al. 2018

†Kwanzacetus khoisani Lambert et al. 2018

G. †Meherrinia Geisler et al. 2012

†Meherrinia isoni Geisler et al. 2012

G. †Saurocetes Burmeister 1871

†Saurocetes argentinus Burmeister 1871

Invalid names: Pontoplanodes obliquus Ameghino 1891 [synonym], Saurocetes obliquus Ameghino 1891 [synonym], Saurodelphis acutirostratus Rovereto 1915 [synonym]

†Saurocetes gigas Cozzuol 1988

Invalid names: Saurodelphis Burmeister 1891 [synonym]

Invalid names: Plicodontinia mourai Miranda-Ribeiro 1938 [nomen dubium], Pontoplanodidae Ameghino 1894 [invalid subgroup], Stenodelphinidae Miller 1923 [synonym]

Unr. Paninia Pyenson et al. 2015

Invalid names: Ischyrorhynchinae Cozzuol 1996 [synonym], Saurocetidae Ameghino 1891 [synonym]

Fm. Pontoporiidae Gray 1870

G. †Auroracetus Gibson and Geisler 2009

†Auroracetus bakerae Gibson and Geisler 2009

G. †Brachydelphis Muizon 1988

†Brachydelphis jahuayensis Lambert and Muizon 2013

†Brachydelphis mazeasi Muizon 1988

G. †Piscorhynchus Pilleri and Siber 1989

†Piscorhynchus aenigmaticus Pilleri and Siber 1989

G. †Pliopontos Muizon 1983

†Pliopontos littoralis Muizon 1983

G. †Pontistes Burmeister 1885

†Pontistes rectifrons Bravard 1858

Invalid names: Palaeopontoporia paranense Doering 1882 [synonym], Pontoporia paranensis Bravard 1859 [synonym]

Invalid names: Palaeopontoporia Doering 1882 [synonym]

G. Pontoporia Gray 1846

Pontoporia blainvillei Gervais and d'Orbigny 1844

Invalid names: Pontoporia tenuirostris Malm 1871 [synonym]

Invalid names: Stenodelphis d'Orbigny and Gervais 1847 [synonym]

G. †Protophocaena Abel 1905

†Protophocaena minima Abel 1905

G. †Samaydelphis Lambert et al. 2021

†Samaydelphis chacaltanae Lambert et al. 2021

G. †Scaldiporia Post et al. 2017

†Scaldiporia vandokkumi Post et al. 2017

G. †Stenasodelphis Godfrey and Barnes 2008

†Stenasodelphis russellae Godfrey and Barnes 2008

Invalid names: Brachydelphininae Rice 1998 [empty], Lipotinae Barnes 1985 [empty], Pontoporiinae Gray 1870 [empty], Stenodelphinae True 1908 [synonym]

Fm. †Kentriodontidae Slijper 1936

G. †Heterodelphis Brandt 1873

†Heterodelphis croatica Gorjanovic-Kramberger 1892

†Heterodelphis klinderi Brandt 1873

†Heterodelphis leiodontus Papp 1905

G. †Imerodelphis Mchedlidze 1959

†Imerodelphis thabagarii Mchedlidze 1959

G. †Kampholophos Rensberger 1969

†Kampholophos serrulus Rensberger 1969

G. †Kentriodon Kellogg 1927

†Kentriodon diusinus Salinas-Marquez et al. 2014

†Kentriodon fuchsii Brandt 1873

†Kentriodon hobetsu Ichishima 1995

†Kentriodon hoepfneri Kazár and Hampe 2014

†Kentriodon nakajimai Kimura and Hasegawa 2019

†Kentriodon obscurus Kellogg 1931

Invalid names: Grypolithax pavida Kellogg 1931 [synonym]

†Kentriodon pernix Kellogg 1927

†Kentriodon schneideri Whitmore and Kaltenbach 2008

†Kentriodon sugawarai Guo and Kohno 2021

Invalid names: Grypolithax Kellogg 1931 [synonym]

Subfm. †Kentriodontinae Slijper 1936

G. †Belonodelphis Muizon 1988

†Belonodelphis peruanus Muizon 1988

G. †Delphinodon Leidy 1869

†Delphinodon carniolicus Gorjanovic-Kramberger 1892

G. †Incacetus Colbert 1944

†Incacetus broggii Colbert 1944

G. †Lamprolithax Kellogg 1931

†Lamprolithax annectens Kellogg 1931

†Lamprolithax simulans Kellogg 1931

G. †Microphocaena Kudrin and Tatarinov 1966

†Microphocaena podolica Kudrin and Tatarinov 1966

Subfm. †Pithanodelphininae Barnes 1985

G. †Leptodelphis Kirpichnikov 1954

†Leptodelphis stavropolitanus Kirpichnikov 1954

G. †Sarmatodelphis Kirpichnikov 1954

†Sarmatodelphis moldavicus Kirpichnikov 1954

G. †Sophianacetus Kazár 2006

†Sophianacetus commenticius Kazár 2005

Invalid names: Mediocris Kazár 2005 [replaced]

G. †Rudicetus Bianucci 2001

†Rudicetus squalodontoides Capellini 1878

G. †Wimahl Peredo et al. 2018

†Wimahl chinookensis Peredo et al. 2018

Invalid names: Kampholophinae Barnes 1978 [empty], Lophocetinae Barnes 1978 [empty], Portheus patagonicus Ameghino 1901 [nomen vanum]

Superfm. †Kentriodontoidea Slijper 1936

Fm. †Lophocetidae Barnes 1978

G. †Lophocetus Cope 1867

†Lophocetus calvertensis Harlan 1842

†Lophocetus repenningi Barnes 1978

G. †Platysvercus Guo and Kohno 2023

†Platysvercus ugonis Guo and Kohno 2023

G. †Liolithax Kellogg 1931

†Liolithax kernensis Kellogg 1931

†Liolithax pappus Kellogg 1955

Fm. Lipotidae Zhou et al. 1978

G. †Eolipotes Kimura and Hasegawa 2024

†Eolipotes japonicus Kimura and Hasegawa 2024

G. Lipotes Miller 1918

Lipotes vexillifer Miller 1918 [Chinese river dolphin]

G. †Parapontoporia Barnes 1984

†Parapontoporia pacifica Barnes 1984

†Parapontoporia sternbergi Gregory and Kellogg 1927

†Parapontoporia wilsoni Barnes 1985

G. †Macrokentriodon Dawson 1996

†Macrokentriodon morani Dawson 1996

G. †Miminiacetus Godfrey and Lambert 2023

G. †Miodelphis Wilson 1935

†Miodelphis californicus Wilson 1935

G. †Pictodelphis Godfrey and Lambert 2023

†Pictodelphis kidwellae Godfrey and Lambert 2023

G. †Pithanodelphis Abel 1905

†Pithanodelphis cornutus Du Bus 1872

G. †Platylithax Kellogg 1931

†Platylithax robusta Kellogg 1931

G. †Tagicetus Lambert et al. 2005

†Tagicetus joneti Lambert et al. 2005

G. †Westmorelandelphis Godfrey and Lambert 2023

†Westmorelandelphis tacheroni Godfrey and Lambert 2023

Invalid names: Lipotoidea de Muizon 1988 [empty], Monodontoidae Geisler et al. 2011 [empty]

G. †Ediscetus Albright et al. 2018

†Ediscetus osbornei Albright et al. 2018

G. †Enigmatocetus Godfrey and Lambert 2023

†Enigmatocetus posidoni Godfrey and Lambert 2023

Infraor. †Eurhinodelphinida Fordyce and de Muizon 2001

Superfm. †Eurhinodelphinoidea Muizon 1988

Fm. Eoplatanistidae Muizon 1988

G. †Eoplatanista Dal Piaz 1916

†Eoplatanista gresalensis Dal Piaz 1916

Invalid names: Schizodelphis yablokovi Pilleri 1985 [synonym]

†Eoplatanista italica Dal Piaz 1916

Invalid names: Schizodelphis brachycephalus Pilleri 1985 [synonym]

†Eoplatanista miocaenus Pilleri 1989

†Eoplatanista taurinensis Pilleri 1988

Invalid names: Zignodelphis Pilleri 1989 [synonym]

Fm. †Eurhinodelphinidae Abel 1901

G. †Ceterhinops Leidy 1877

†Ceterhinops longifrons Leidy 1877

G. †Eurhinodelphis Van Beneden and Gervais 1880

†Eurhinodelphis cocheteuxi Du Bus 1867

Invalid names: Priscodelphinus crassus Du Bus 1872 [synonym], Priscodelphinus declivus Du Bus 1872 [synonym], Priscodelphinus robustus Du Bus 1872 [synonym]

†Eurhinodelphis longirostris Du Bus 1867

Invalid names: Eurhinodelphis ambiguus Du Bus 1867 [synonym], Priscodelphinus elegans Du Bus 1872 [synonym], Priscodelphinus pulvinatus Du Bus 1872 [synonym]

G. †Iniopsis Lydekker 1892

†Iniopsis caucasica Lydekker 1892

G. †Mycteriacetus Lambert 2004

†Mycteriacetus bellunensis Pilleri 1985

G. †Phocaenopsis Huxley 1859

†Phocaenopsis mantelli Huxley 1859

†Phocaenopsis scheynensis Du Bus 1872

G. †Schizodelphis Gervais 1861

†Schizodelphis barnesi Myrick 1979

Invalid names: Rhabdosteus hruschkai Myrick 1979 [synonym]

†Schizodelphis bogatshowi Mchedlidze 1964

†Schizodelphis compressus Portis 1925

†Schizodelphis morckhoviensis Du Bus 1872

†Schizodelphis planus Gervais 1859

†Schizodelphis squalodontoides Longhi 1897

†Schizodelphis squalodontoides capellinii Longhi 1897

†Schizodelphis sulcatus Gervais 1853

†Schizodelphis sulcatus incurvata Abel 1900

Invalid names: Delphinorhynchus desalles Gervais 1853 [synonym], Delphinus canaliculatus Meyer 1853 [synonym], Delphinus dationum Laurillard 1844 [synonym], Delphinus pseudodelphis Gervais 1849 [synonym]

Invalid names: Aulacodelphis Brandt 1873 [nomen nudum], Cyrtodelphis Abel 1900 [objective synonym]

G. †Vanbreenia Bianucci and Landini 2002

†Vanbreenia trigonia Bianucci and Landini 2002

G. †Xiphiacetus Lambert 2005

†Xiphiacetus bossi Kellogg 1925

Invalid names: Eurhinodelphis morrisi Myrick 1979 [synonym], Eurhinodelphis vaughni Myrick 1979 [synonym], Priscodelphinus productus Du Bus 1872 [synonym]

†Xiphiacetus cristatus Du Bus 1872

Invalid names: Eurhinodelphis ashbyi Myrick 1979 [synonym], Eurhinodelphis whitmorei Myrick 1979 [synonym]

G. †Ziphiodelphis Dal Piaz 1908

†Ziphiodelphis abeli Bassani and Misuri 1913

†Ziphiodelphis sigmoideus Pilleri 1985

Invalid names: Eurhinodelphis salentinus Moncharmont Zei 1950 [nomen dubium], Rhabdosteidae Gill 1871 [synonym]

G. †Graamocetus Hoch 2004

†Graamocetus longicollis Hoch 2004

Fm. †Inticetidae Lambert et al. 2017

G. †Inticetus Lambert et al. 2017

†Inticetus vertizi Lambert et al. 2017

G. †Kharthlidelphis Mchedlidze and Pilleri 1988

Invalid names: Kharthlidelphis diceros Mchedlidze and Pilleri 1988 [nomen dubium]

G. †Macrodelphinus Wilson 1935

†Macrodelphinus kelloggi Wilson 1935

†Macrodelphinus valenciennesii Brandt 1873

G. †Microcetus Kellogg 1923

†Microcetus ambiguus Meyer 1840

†Microcetus sharkovi Dubrovo and Sharkov 1971

G. †Nannolithax Kellogg 1931

†Nannolithax gracilis Kellogg 1931

G. †Neosqualodon Dal Piaz 1904

†Neosqualodon assenzae Dal Piaz 1904

†Neosqualodon gastaldii Brandt 1873

†Neosqualodon gastaldii gastaldii Rothausen 1968

†Neosqualodon gastaldii major Rothausen 1968

†Neosqualodon gastaldii gemmellaroi Fabiani 1949

Invalid names: Microsqualodon Abel 1905 [synonym], Squalodon dalpiazi Fabiani 1949 [nomen dubium]

G. †Oedolithax Kellogg 1931

†Oedolithax mira Kellogg 1931

G. †Oligodelphis Aslanova and Mchedlidze 1976

†Oligodelphis azerbajdzanicus Aslanova and Mchedlidze 1976

Fm. †Patriocetidae Abel 1914

G. †Patriocetus Abel 1914

†Patriocetus denggi Abel 1914

†Patriocetus ehrlichii Van Beneden 1865

†Patriocetus kazakhstanicus Dubrovo and Sanders 2000

G. †Phoberodon Cabrera 1926

†Phoberodon arctirostris Cabrera 1926

G. †Phococetus Gervais 1876

†Phococetus vasconum Delfortrie 1873

Superfm. Physeteroidea Gray 1868

G. †Acrophyseter Lambert et al. 2008

†Acrophyseter deinodon Lambert et al. 2008

†Acrophyseter robustus Lambert et al. 2017

G. †Albicetus Boersma and Pyenson 2015

†Albicetus oxymycterus Kellogg 1925

G. †Angelocetus Peri et al. 2022

†Angelocetus cursiensis Peri et al. 2022

G. †Brygmophyseter Kimura et al. 2006

†Brygmophyseter shigensis Hirota and Barnes 1995

Invalid names: Naganocetus Bianucci and Landini 2006 [replaced]

G. †Cozzuoliphyseter Paolucci et al. 2021

†Cozzuoliphyseter rionegrensis Gondar 1974

G. †Eudelphis Du Bus 1872

†Eudelphis mortezelensis Du Bus 1872

G. †Ferecetotherium Mchedlidze 1970

†Ferecetotherium kelloggi Mchedlidze 1970

G. †Hoplocetus Gervais 1852

†Hoplocetus borgerhoutensis Du Bus 1872

†Hoplocetus crassidens Gervais 1852

†Hoplocetus curvidens Gervais 1852

†Hoplocetus ritzi Hampe 2006

Invalid names: Hoplocetus obesus Leidy 1868 [nomen dubium]

Fm. Kogiidae Miller 1923 [pygmy sperm whale]

G. †Aprixokogia Whitmore and Kaltenbach 2008

†Aprixokogia kelloggi Whitmore and Kaltenbach 2008

Subfm. Kogiinae Gill 1871

G. Kogia Gray 1846

Kogia breviceps Blainville 1838 [pygmy sperm whale]

Invalid names: Euphysetes grayii MacLeay 1851 [synonym], Euphysetes pottsii Haast 1873 [synonym], Kogia floweri Gill 1871 [synonym], Kogia goodie True 1884 [synonym], Kogia macleayii Kreft 1865 [synonym]

†Kogia danomurai Benites-Palomino et al. 2021

†Kogia pusilla Pilleri 1987

Kogia sima Owen 1866 [dwarf sperm whale]

Invalid names: Callignathus Gill 1871 [synonym], Cogia Gray 1846 [synonym], Euphysetes Wall 1851 [synonym]

G. †Koristocetus Collareta et al. 2017

†Koristocetus pescei Collareta et al. 2017

G. †Nanokogia Velez-Juarbe et al. 2015

†Nanokogia isthmia Velez-Juarbe et al. 2015

G. †Pliokogia Collareta et al. 2019

†Pliokogia apenninica Collareta et al. 2019

G. †Praekogia Barnes 1973

†Praekogia cedrosensis Barnes 1973

Subfm. †Scaphokogiinae Muizon 1988

G. †Platyscaphokogia Collareta et al. 2020

†Platyscaphokogia landinii Collareta et al. 2020

G. †Scaphokogia Muizon 1988

†Scaphokogia cochlearis Muizon 1988

†Scaphokogia totajpe Benites-Palomino et al. 2020

G. †Livyatan Lambert et al. 2010

†Livyatan melvillei Lambert et al. 2010

Invalid names: Leviathan Lambert et al. 2010 [replaced]

G. †Miophyseter Kimura and Hasegawa 2022

†Miophyseter chitaensis Kimura and Hasegawa 2022

Fm. Physeteridae Gray 1821 [sperm whale]

G. †Aulophyseter Kellogg 1927

†Aulophyseter mediatlanticus Cope 1895

†Aulophyseter morricei Kellogg 1927

G. †Diaphorocetus Ameghino 1894

†Diaphorocetus ortegai Lambert et al. 2023

†Diaphorocetus poucheti Moreno 1892

Invalid names: Hypocetus Lydekker 1894 [objective synonym], Mesocetus Moreno 1892 [synonym], Paracetus Lydekker 1894 [objective synonym]

G. †Eophyseter Bisconti et al. 2025

†Eophyseter damarcoi Bisconti et al. 2025

Subfm. †Hoplocetinae Cabrera 1926

Invalid names: Balaenodon physaloides Owen 1846 [nomen dubium], Physetodon baileyi McCoy 1879 [nomen dubium], Physodon leccense Gervais 1872 [nomen dubium]

G. †Idiophyseter Kellogg 1925

†Idiophyseter merriami Kellogg 1925

G. †Idiorophus Kellogg 1925

†Idiorophus bolzanensis Dal Piaz 1916

†Idiorophus patagonicus Lydekker 1894

Invalid names: Apenophyseter Cabrera 1926 [synonym]

G. †Kogiopsis Kellogg 1929

†Kogiopsis floridana Kellogg 1929

G. †Orycterocetus Leidy 1853

†Orycterocetus cornutidens Leidy 1856

†Orycterocetus crocodilinus Cope 1867

Invalid names: Gargantuodon ligerensis Ginsburg 1969 [synonym]

†Orycterocetus quadratidens Leidy 1853

Invalid names: Gargantuodon Ginsburg 1969 [synonym]

G. Physeter Linnaeus 1758

†Physeter antiquus Gervais 1849

Physeter macrocephalus Linnaeus 1758 [sperm whale]

Invalid names: Megistosaurus ensiformis Godman 1827 [synonym], Physeter catodon Linnaeus 1758 [synonym]

†Physeter vetus Leidy 1869

Invalid names: Physeter antiquus Leidy 1853 [objective synonym]

Invalid names: Catodon Linnaeus 1761 [synonym], Cetus Billberg 1828 [synonym], Meganeuron Gray 1866 [synonym], Megistosaurus Godman 1827 [synonym], Orthodon Rafinesque 1815 [synonym], Physalus Lacépède 1804 [synonym]

G. †Physeterula Van Beneden 1877

†Physeterula dubusi Van Beneden 1877

Invalid names: Delphinus acutidens von Meyer 1859 [synonym]

†Physeterula neolassicus Veatch and Stephenson 1911

G. †Placoziphius Van Beneden 1869

†Placoziphius duboisii Van Beneden 1869

G. †Thalassocetus Abel 1905

†Thalassocetus antwerpiensis Abel 1905

Invalid names: Aulophyseterinae Kazár 2002 [empty], Catodontidae Cuvier 1836 [synonym], Orca semseyi Böckh 1899 [invalid subgroup], Orcopsis Van Beneden 1876 [nomen dubium], Paleophoca Van Beneden 1859 [nomen nudum], Physeterina Gray 1825 [synonym], Physeterinae Flower 1867 [empty], Physodontidae Lydekker 1894 [invalid subgroup], Physotherium Portis 1886 [nomen dubium], Scaldicetus lodgei Chapman 1917 [nomen dubium], Ziphioides Probst 1886 [nomen dubium], Ziphiola Vanden Broeck 1874 [nomen nudum]

G. †Preaulophyseter Caviglia and Jorge 1980

†Preaulophyseter gualichensis Caviglia and Jorge 1980

G. †Rhaphicetus Lambert 2020

†Rhaphicetus valenciae Lambert 2020

G. †Scaldicetus Du Bus 1867

†Scaldicetus antwerpiensis Du Bus 1872

†Scaldicetus bellunensis Dal Piaz 1922

†Scaldicetus caretti Du Bus 1867

Invalid names: Eucetus amblyodon Du Bus 1867 [synonym], Homaeocetus villersii Du Bus 1867 [synonym], Palaeodelphis arcuatus Du Bus 1872 [synonym], Palaeodelphis fusiformis Du Bus 1872 [synonym], Palaeodelphis pachyodon Du Bus 1872 [synonym], Palaeodelphis zonatus Du Bus 1872 [synonym]

†Scaldicetus degiorgii Varola et al. 1988

†Scaldicetus grandis Du Bus 1872

Invalid names: Palaeodelphis annulatus Du Bus 1872 [synonym], Palaeodelphis coronatus Du Bus 1872 [synonym], Palaeodelphis minutus Du Bus 1872 [synonym], Physodon lorteti Depéret 1887 [synonym]

†Scaldicetus inflatus Cigala-Fulgosi and Pilleri 1985

†Scaldicetus macgeei Chapman 1912

†Scaldicetus minor Portis 1886

†Scaldicetus perpinguis Pilleri and Pilleri 1982

Invalid names: Eucetus Du Bus 1867 [synonym], Otaria prisca Gervais 1859 [nomen dubium], Palaeodelphis Du Bus 1872 [synonym], Physodon Gervais 1872 [synonym], Scaldicetus crispus Cigala-Fulgosi and Pilleri 1985 [nomen nudum]

G. †Zygophyseter Bianucci and Landini 2006

†Zygophyseter varolai Bianucci and Landini 2006

Invalid names: Physeterida Muizon 1988 [empty]

Unr. †Platanidelphidi Bianucci et al. 2020

G. †Ensidelphis Bianucci et al. 2020

†Ensidelphis riveroi Bianucci et al. 2020

Superfm. Platanistoidea Simpson 1945

Fm. †Allodelphinidae Barnes 2006

G. †Allodelphis Wilson 1935

†Allodelphis pratti Wilson 1935

†Allodelphis woodburnei Barnes and Reynolds 2009

G. †Arktocara Boersma and Pyenson 2016

†Arktocara yakataga Boersma and Pyenson 2016

G. †Goedertius Kimura and Barnes 2016

†Goedertius oregonensis Kimura and Barnes 2016

G. †Ninjadelphis Kimura and Barnes 2016

†Ninjadelphis ujiharai Kimura and Barnes 2016

G. †Zarhinocetus Barnes and Reynolds 2009

†Zarhinocetus donnamatsonae Kimura and Barnes 2016

†Zarhinocetus errabundus Kellogg 1931

G. †Aondelphis Viglino et al. 2018

†Aondelphis talen Viglino et al. 2018

G. †Awamokoa Tanaka and Fordyce 2016

†Awamokoa tokarahi Tanaka and Fordyce 2016

Fm. †Dalpiazinidae Muizon 1988

G. †Dalpiazina Muizon 1988

†Dalpiazina ombonii Longhi 1898

G. †Dolgopolis Viglino et al. 2021

†Dolgopolis kinchikafiforo Viglino et al. 2021

G. †Perditicetus Nelson and Uhen 2020

†Perditicetus yaconensis Nelson and Uhen 2020

Fm. †Squalodelphinidae Dal Piaz 1917

G. †Furcacetus Bianucci et al. 2020

†Furcacetus flexirostrum Bianucci et al. 2020

G. †Huaridelphis Lambert et al. 2014

†Huaridelphis raimondii Lambert et al. 2014

G. †Macrosqualodelphis Bianucci et al. 2018

†Macrosqualodelphis ukupachai Bianucci et al. 2018

G. †Medocinia Muizon 1988

†Medocinia tetragorhina Delfortrie 1875

G. †Miodelphinus Tanaka and Nakagawa 2024

†Miodelphinus miensis Tanaka and Nakagawa 2024

G. †Notocetus Moreno 1892

†Notocetus vanbenedeni Moreno 1892

Invalid names: Argyrodelphis benedeni Lydekker 1894 [objective synonym]

Invalid names: Argyrodelphis Lydekker 1894 [objective synonym], Diochotichus Ameghino 1894 [synonym]

G. †Phocageneus Leidy 1869

†Phocageneus venustus Leidy 1869

G. †Squalodelphis Dal Piaz 1917

†Squalodelphis fabianii Dal Piaz 1917

G. †Urkudelphis Tanaka et al. 2017

†Urkudelphis chawpipacha Tanaka et al. 2017

Fm. †Waipatiidae Fordyce 1994

G. †Nihohae Coste et al. 2023

†Nihohae matakoi Coste et al. 2023

G. †Nihoroa Coste et al. 2024

†Nihoroa reimaea Coste et al. 2024

G. †Otekaikea Tanaka and Fordyce 2014

†Otekaikea huata Tanaka and Fordyce 2015

†Otekaikea marplesi Dickson 1964

G. †Papahu Aguirre-Fernández and Fordyce 2014

†Papahu taitapu Aguirre-Fernández and Fordyce 2014

G. †Waipatia Fordyce 1994

†Waipatia hectori Benham 1935

†Waipatia maerewhenua Fordyce 1994

Invalid names: Prosqualodontidae Fordyce and de Muizon 2001 [empty]

G. †Proinia True 1909

†Proinia patagonica True 1909

G. †Prosqualodon Lydekker 1894

†Prosqualodon australis Lydekker 1894

Invalid names: Prosqualodon davidis Flynn 1923 [synonym]

Invalid names: Postsqualodon Stromer 1908 [synonym]

G. †Rhabodosteus Cope 1867

G. †Romaleodelphis Sanchez-Posada et al. 2024

†Romaleodelphis pollerspoecki Sanchez-Posada et al. 2024

G. †Sachalinocetus Siryk and Dubrovo 1970

†Sachalinocetus cholmicus Siryk and Dubrovo 1970

Fm. †Squalodontidae Brandt 1873

G. †Austrosqualodon Climo and Baker 1972

G. †Eosqualodon Rothausen 1968

†Eosqualodon langewieschei Rothausen 1968

†Eosqualodon latirostris Capellini 1903

G. †Squalodon Grateloup 1840

†Squalodon barbarus Mchedlidze and Aslanova 1968

†Squalodon bellunensis Dal Piaz 1901

†Squalodon calvertensis Kellogg 1923

†Squalodon grateloupii von Meyer 1843

Invalid names: Delphinoides gratelupi Pedroni 1845 [objective synonym], Squalodon bariensis Jourdan 1861 [synonym], Squalodon burgueti Gervais 1849 [synonym], Squalodon grateloupii Gervais 1846 [objective synonym], Squalodon kelloggi Rothausen 1968 [synonym], Squalodon zitteli Paquier 1894 [synonym]

†Squalodon murdochi Godfrey and Lambert 2023

†Squalodon peregrinus Dal Piaz 1971

†Squalodon servatus Meyer 1841

†Squalodon whitmorei Dooley 2005

Invalid names: Arionius Meyer 1841 [synonym], Crenidelphinus Laurillard 1844 [synonym], Delphinoides Pedroni 1845 [synonym], Kelloggia Mchedlidze 1976 [synonym], Macrophoca Leidy 1856 [synonym], Phoca pedronii Gervais 1849 [invalid subgroup], Phocodon Agassiz 1841 [synonym], Priscodelphinus validus Du Bus 1872 [nomen nudum], Rhizoprion Jourdan 1861 [synonym], Rhytisodon Costa 1852 [synonym], Smilocomptus Gervais 1849 [synonym], Squalodon antverpiensis Van Beneden 1861 [nomen dubium], Squalodon antverpiensis antverpiensis Rothausen 1968 [nomen dubium], Squalodon quaternarium Forsyth Major 1879 [nomen nudum], Trirhizodon Cope 1890 [synonym]

G. †Tangaroasaurus Benham 1935

Invalid names: Austrosqualodon trirhizodonta Climo and Baker 1972 [nomen dubium], Mesoceti Dames 1894 [synonym], Pachyodon Meyer 1838 [nomen dubium], Portheodon Gill 1872 [nomen nudum], Squalodon andrewi Benham 1942 [invalid subgroup], Squalodon atlanticus Leidy 1856 [invalid subgroup], Squalodon bordae Gervais 1852 [nomen dubium], Squalodon catulli Molin 1859 [nomen dubium], Squalodon melitensis Blainville 1840 [nomen dubium], Squalodontinae Rothausen 1968 [empty], Tangaroasaurus kakanuiensis Benham 1935 [nomen dubium], Zeuglodon vredense Landois 1844 [nomen nudum]

G. †Sulakocetus Mchedlidze 1976

†Sulakocetus dagestanicus Mchedlidze 1976

Fm. †Xenorophidae Uhen 2008

G. †Albertocetus Uhen 2008

†Albertocetus meffordorum Uhen 2008

G. †Archaeodelphis Allen 1921

†Archaeodelphis patrius Allen 1921

G. †Ashleycetus Sanders and Geisler 2015

†Ashleycetus planicapitis Sanders and Geisler 2015

G. †Cotylocara Geisler et al. 2014

†Cotylocara macei Geisler et al. 2014

G. †Echovenator Churchill et al. 2016

†Echovenator sandersi Churchill et al. 2016

G. †Inermorostrum Boessenecker et al. 2017

†Inermorostrum xenops Boessenecker et al. 2017

G. †Mirocetus Mchedlidze 1970

†Mirocetus riabinini Mchedlidze 1970

G. †Xenorophus Kellogg 1923

†Xenorophus simplicidens Boessenecker and Geisler 2023

†Xenorophus sloanii Kellogg 1923

Superfm. Ziphioidea Gray 1850

Tr. Epiodontidae Gray 1865

G. Epiodon Rafinesque 1814

Invalid names: Agorophioidea Gingerich 2005 [empty], Agriocetus Abel 1914 [nomen dubium], Ashleycetidae Sanders and Geisler 2015 [empty], Balaenodon Owen 1846 [nomen dubium], Belosphys Cope 1875 [nomen dubium], Berardiopsis Portis 1886 [nomen dubium], Cetophis Cope 1868 [nomen dubium], Champsodelphis Gervais 1852 [nomen dubium], Champsodelphis italicus Portis 1886 [nomen dubium], Colophonodon Leidy 1853 [nomen dubium], Delphinapterus orcinus Cope 1875 [nomen dubium], Delphinoceti Abel 1914 [empty], Delphinodon mento Cope 1867 [invalid subgroup], Delphinopsis Muller 1853 [nomen dubium], Delphinorhynchus Blainville 1817 [nomen dubium], Delphinus domeykoi Phillipi 1887 [nomen nudum], Delphinus restitutensis Depéret 1887 [nomen dubium], Delphinus vanzelleri Fourtau 1918 [nomen dubium], Denticete Gray 1864 [synonym], Dinoziphius Van Beneden and Gervais 1868 [nomen dubium], Eurhinodelphis minoensis Okazaki 1976 [nomen dubium], Eurhinodelphis sassariensis Capellini 1887 [nomen dubium], Graphiodon Leidy 1870 [nomen dubium], Helvicetus Pilleri 1986 [nomen dubium], Helvicetus rugosus Pilleri 1986 [nomen dubium], Hesperocetus True 1912 [nomen dubium], Hesperoinia Monchamart Zei 1956 [nomen dubium], Homaeocetus Du Bus 1867 [nomen dubium], Homocetus villersii Du Bus 1867 [nomen dubium], Hyperoodontoidea Moore 1968 [empty], Ixacanthus Cope 1868 [nomen dubium], Lonchodelphis Allen 1924 [nomen dubium], Macrochirifer Brandt 1874 [nomen dubium], Mesoplodontidae Scott 1873 [empty], Miokogia Pilleri 1986 [nomen dubium], Miotursiops Deraniyagala 1969 [nomen dubium], Mirocetidae Sanders and Geisler 2015 [empty], Monodontoidea Fraser and Purves 1960 [empty], Odontoceta Ameghino 1889 [synonym], Oligosqualodon Rothausen 1970 [nomen dubium], Palaeoziphius Abel 1905 [nomen dubium], Pandelphinida May-Collado et al. 2007 [empty], Panphyseteroidea Velez-Juarbe et al. 2015 [empty], Parapontoporiidae Barnes 1984 [empty], Parasqualodon Hall 1911 [nomen dubium], Pelodelphis Kellogg 1955 [nomen dubium], Phoca debilis Leidy 1857 [nomen dubium], Phoca rugosidens Adams 1879 [nomen dubium], Physetodon McCoy 1879 [nomen dubium], Platanistida Fordyce and de Muizon 2001 [empty], Platydelphis Du Bus 1872 [nomen dubium], Pontivaga Ameghino 1891 [nomen dubium], Priscodelphinus Leidy 1851 [nomen dubium], Priscodelphinus teres Du Bus 1872 [nomen nudum], Priscophyseter Portis 1886 [nomen dubium], Priscophyseter typus Portis 1886 [nomen dubium], Prolipotes Zhou et al. 1984 [nomen dubium], Prophyseter Abel 1905 [nomen dubium], Prosqualodon hamiltoni Benham 1937 [invalid subgroup], Proterocetus Ameghino 1899 [nomen dubium], Rhabdosteoidea Gill 1872 [empty], Rhabdosteus Cope 1867 [nomen dubium], Saurocetus Agassiz 1848 [nomen dubium], Saurocetus gibbesii Agassiz 1848 [invalid subgroup], Scaptodon Chapman 1918 [nomen dubium], Scaptodon lodderi Chapman 1918 [nomen dubium], Squaloceti Abel 1914 [empty], Squalodelphis pusillus Ginsburg and Janvier 1971 [nomen dubium], Squalodon (Microzeuglodon) wingei Ravn 1926 [nomen dubium], Squalodon crassus Allen 1926 [nomen dubium], Squalodon imperator Cigala-Fulgosi and Pilleri 1985 [nomen dubium], Squalodon linzianus Brandt 1871 [nomen nudum], Squalodon molassicus Bronn 1837 [nomen dubium], Squalodon pelagius Leidy 1869 [nomen dubium], Squalodon vocontiorum Delfortrie 1874 [nomen dubium], Squalodon wymanii Cope 1867 [invalid subgroup], Squalodontoidea Simpson 1945 [empty], Stereodelphis Gervais 1852 [nomen dubium], Synrhina Geisler et al. 2011 [empty], Tretosphys Cope 1868 [nomen dubium], Tretosphys uraeus Cope 1869 [nomen dubium], Uncamentodon Rothausen 1970 [nomen nudum], Zignodelphinidae Pilleri 1989 [empty]