Vertebrata Cuvier, 1812 - vertebrates
Count: [f†f] 7c;100o;734f; ‡2o;8f; †2c;109o;819f;10g [22 Aug 2017]
Gnathostomata
Count: [f†f] 6c;98o;732f; ‡2o;8f; †2c;104o;782f;9g [22 Aug 2017]
Teleostomi
Count: [f†f] 5c;94o;691f; ‡2o;8f; †1c;82o;712f;7g [22 Aug 2017]
Tetrapoda Hatschek & Cori 1896 [Gauthier, Kluge & Rowe 1988]
Count: [f†f] 4c;54o;292f; ‡2o;8f; †56o;574f;3g [22 Aug 2017]
Amniota Haeckel, 1866 [Gauthier, Kluge & Rowe 1988] - amniotes
Count: [f†f] 3c;51o;265f; ‡2o;8f; †48o;494f;3g [22 Aug 2017]
Class Mammalia Linnaeus, 1758 - mammals
Count: [f†f] 20o;119f; ‡5f; †23o;215f;1g [22 Aug 2017]
Subclass Theria Parker & Haswell, 1897
Count: [f†f] 19o;117f; ‡5f; †20o;196f;1g [22 Aug 2017]
Theria of Metatherian-Eutherian grade
Count: [f†f] 19o;117f; ‡5f; †18o;189f [22 Aug 2017]
Infraclass Eutheria Gill, 1872
Count: [f†f] 18o;102f; ‡4f; †18o;173f [22 Aug 2017]
.1 [Cohort Edentata Cuvier, 1798]
Count: -
.2 [Cohort Epitheria McKenna, 1975]
Count: -
01 Family †Kennalestidae Kielan-Jaworowska, 1981
see Family Gypsonictopidae Van Valen, 1967
Count: -
02 Family †Zalambdalestidae Gregory & Simpson, 1926
Count: -
03 Family †unnamed
Count: -
04 Order †Apatotheria Scott & Jepsen, 1936 [monotypic]
Count: [†f] †1f [1 Aug 2017]
05 Order †Leptictida McKenna, 1975
Count: [†f] †3f [1 Aug 2017]
06 Order †Pantolesta McKenna, 1975
Count: [†f] †3f [2 Aug 2017]
07 Order Scandentia Wagner, 1855 [monotypic] - tree shrews
Count: [f] 1f [2 Aug 2017]
08 Order Macroscelidea Butler, 1956 [monotypic] - elephant shrews
Count: [f] 1f [2 Aug 2017]
09 Order Dermoptera Dobson, 1883 [monotypic]
Count: [f†f] 1f; †3f [2 Aug 2017]
10 Order Insectivora Bowdich, 1821 - insectivores
see Superorder Insectivora Bowdich, 1821
Count: [f†f] 5f; †9f [2 Aug 2017]
11 Order †Tillodontia Marsh, 1875
Count: [†f] †1f [2 Aug 2017]
12 Order †Pantodonta Cope, 1873
Count: [†f] †10f [2 Aug 2017]
13 Order †Dinocerata Marsh, 1873
Count: [†f] †2f [2 Aug 2017]
14 Order †Taeniodontia [monotypic]
see Order Taeniodonta Cope, 1876
Count: [†f] †1f [2 Aug 2017]
15 Order Chiroptera Blumenbach, 1779 - bats
Count: [f†f] 9f; †2f [2 Aug 2017]
16 Order Primates Linnaeus, 1758 - primates
Count: [f†f] 12f; ‡3f; †11f [4 Aug 2017]
17 Order †Creodonta Cope, 1875 [monotypic]
Count: [†f] †2f [4 Aug 2017]
18 Order Carnivora Bowdich, 1821 - carnivores
Count: [f†f] 10f; †5f [4 Aug 2017]
19 Order †Anagalida Szalay & McKenna, 1971
Count: [†f] †4f [4 Aug 2017]
20 Order Rodentia Bowdich, 1821 - rodents
Count: [f†f] 29f; †19f [6 Aug 2017]
21 Order Lagomorpha Brandt, 1855 - lagomorphs
Count: [f] 2f [6 Aug 2017]
22 Order †Condylarthra Cope, 1881
Count: [†f] †10f [6 Aug 2017]
23 Order Artiodactyla Owen, 1848 - even-toed ungulates
see Order Cetartiodactyla Montgelard, Catzeflis & Douzery, 1997
Count: [f†f] 10f; †20f [19 Aug 2017]
24 Order †Mesonychia Matthew, 1937 [monotypic]
Count: [†f] †1f [19 Aug 2017]
25 Order Cetacea Brisson, 1762 - whales, dolphins, and porpoises
see Infraorder Cetacea Brisson, 1762
Count: [f†f] 10f; †10f [19 Aug 2017]
26 Order Perissodactyla Owen, 1848 - odd-toed ungulates
Count: [f†f] 3f; †11f [19 Aug 2017]
27 Order Proboscidea Owen, 1859 - elephants
Count: [f†f] 1f; †7f [22 Aug 2017]
28 Order Sirenia Gill, 1872 - sea cows
Count: [f†f] 2f; †2f [22 Aug 2017]
29 Order †Desmostylia Reinhart, 1953 [monotypic]
Count: [†f] †1f [22 Aug 2017]
30 Order Hyracoidea Huxley, 1869 - hyraxes
Count: [f†f] 1f; †1f [22 Aug 2017]
31 Order †Embrithopoda Andrews, 1906 [monotypic]
Count: [†f] †1f [22 Aug 2017]
32 Order Tubulidentata Huxley, 1872 [monotypic] - aardvark
Count: [f] 1f [22 Aug 2017]
33 Order †Notoungulata Roth, 1903
Count: [†f] †14f [22 Aug 2017]
34 Order †Astrapotheria Lydekker, 1894
Count: [†f] †2f [22 Aug 2017]
35 Order †Litopterna Ameghino, 1889
Count: [†f] †4f [22 Aug 2017]
36 Order †Xenungulata Paula Couto, 1952 [monotypic]
Count: [†f] †1f [22 Aug 2017]
37 Order †Pyrotheria Ameghino, 1895
Count: [†f] †2f [22 Aug 2017]
38 Order Xenarthra Cope, 1889 - xenarthrans
see Magnorder Xenarthra Cope, 1889
Count: [f†f] 3f; ‡1f; †4f [22 Aug 2017]
39 Suborder †Palaeanodonta Matthew, 1918
see Order Palaeanodonta Matthew, 1918
Count: [†f] †3f [22 Aug 2017]
40 Order Pholidota Weber, 1904 [monotypic] - pangolins
Count: [f] 1f [22 Aug 2017]