Mammaliaformes Rowe 1988
Count: [g†g] 1c;24o;125f;1081g; ‡1o;6f;43g; †24o;301f;4057g;1s
[crown] Class Mammalia Linnaeus, 1758 - mammals
Count: [g†g] 24o;125f;1081g; ‡1o;6f;43g; †21o;294f;4034g;1s
Subclass Theriiformes Rowe, 1988
see Division Theriiformes Rowe, 1988
Count: [g†g] 22o;123f;1078g; ‡1o;6f;43g; †21o;294f;4031g;1s
Infraclass Holotheria Wible, Rougier, Novacek, McKenna & Dashzeveg, 1995
see Clade Holotheria Wible, Rougier, Novacek, McKenna & Dashzeveg 1995
Count: [g†g] 22o;123f;1078g; ‡1o;6f;43g; †20o;277f;3936g;1s
Superlegion Trechnotheria McKenna, 1975
see Clade Trechnotheria McKenna 1975
Count: [g†g] 22o;123f;1078g; ‡1o;6f;43g; †20o;274f;3932g
Legion Cladotheria McKenna, 1975
see Clade Cladotheria McKenna 1975
Count: [g†g] 22o;123f;1078g; ‡1o;6f;43g; †18o;269f;3910g
Sublegion Zatheria McKenna, 1975
see Clade Zatheria McKenna 1975
Count: [g†g] 22o;123f;1078g; ‡1o;6f;43g; †16o;262f;3884g
Infralegion Tribosphenida McKenna, 1975
see Subclass Boreosphenida Luo, Cifelli & Kielan-Jaworowska, 2001
Count: [g†g] 22o;123f;1078g; ‡1o;6f;43g; †16o;258f;3877g
[crown] Supercohort Theria Parker & Haswell, 1897 - therians
see Subclass Theria Parker & Haswell, 1897
Count: [g†g] 22o;123f;1078g; ‡1o;6f;43g; †16o;256f;3874g
Cohort Placentalia Owen, 1837 - placentals
Count: [g†g] 17o;108f;1005g; ‡1o;5f;40g; †12o;218f;3610g
Magnorder Epitheria McKenna, 1975
see Cohort Placentalia Owen, 1837
Count: [g†g] 15o;103f;992g; ‡4f;34g; †12o;208f;3390g
Superorder Preptotheria McKenna, 1975
Count: [g†g] 15o;103f;992g; ‡4f;34g; †12o;204f;3358g
Grandorder Ferae Linnaeus, 1758
Count: [g†g] 2o;12f;116g; ‡3g; †1o;28f;540g
Order Carnivora Bowdich, 1821 - carnivores
Count: [g†g] 11f;112g; ‡3g; †5f;351g
Suborder Caniformia Kretzoi, 1943
Count: [g†g] 6f;69g; ‡3g; †3f;253g
Infraorder Arctoidea Flower, 1869
Count: [g†g] 5f;56g; ‡2g; †2f;209g
Parvorder Ursida Tedford, 1976
Count: [g†g] 3f;24g; †2f;100g
Superfamily Phocoidea Gray, 1821
Count: [g†g] 2f;18g; †53g
Family Phocidae Gray, 1821 - true seals
Count: [g†g] 11g; †39g
Subfamily Phocinae Gray, 1821 - true seals, earless seals, hair seals
Count: [g†g] 10g; †21g
Tribe Monachini Gray, 1869
Count: [g†g] 6g; †12g
Subtribe Monachina Gray, 1869
Count: [g†g] 2g; †9g
01 Genus †Palmidophoca Ginsburg & Janvier, 1975
Count: -
02 Genus †Monachopsis Kretzoi, 1941
Count: -
03 Genus †Monotherium Van Beneden, 1876
Count: -
04 Genus †Pristiphoca Gervais, 1852
Count: -
05 Genus †Properiptychus Ameghino, 1897, nom. nud.
Count: -
06 Genus †Messiphoca de Muizon, 1981
Count: -
07 Genus †Mesotaria Van Beneden, 1876, nom. dub.
Count: -
08 Genus †Callophoca Van Beneden, 1876
Count: -
09 Genus †Pliophoca Tavani, 1942
Count: -
10 Genus Mirounga Gray, 1827 - elephant-seals
Count: -
11 Genus Monachus Fleming, 1822 - monk seals
Count: -