After Rubidge & Sidor, 2001, (partly) Sidor & Smith, 2004, Abdala, 2007, and Botha, Abdala & Smith, 2007
<==o Cynodontia Owen, 1861 (cynodonts; kynodontit (“koiranhampaiset”)) |-- †Charassognathus gracilis Botha, Abdala & Smith, 2007 `--+--+-- †Dvinia prima Amalitskii, 1922 [Permocynodon sushkini Woodward, 1932; Sushkin, 1928] [Dviniidae Sushkin, 1928 (non? Tatarinov, 1968)] | `--o †Procynosuchidae Broom, 1938 [paraphyletic?] [incl. Silphedestidae Haughton & Brink, 1954] | |-- †Sludica bulanovi Ivachnenko, 2012 | |-- †Uralocynodon tverdokhlebovae Tatarinov, 1987 | `--o †Procynosuchus Broom, 1937 [Cyrbasiodon boycei Broom, 1931; Parathrinaxodon proops Parrington, 1936; Galecranium Broom, 1948; Galeophrys Broom, 1948; Aelurodraco Broom & Robinson, 1948; Leavachia Broom, 1948; Mygalesaurus Broom, 1942; Nanictosuchus Broom, 1940; Paracynosuchus Broom, 1940; Protocynodon; Scalopocynodon gracilis (Brink, 1961) Brink, 1951; Silphedestes Broom, 1949] | |-- †P. delaharpeae Broom, 1937 | |-- †P. rubidgei Broom, 1938 | `?- †P. vladimirense (Tatarinov, 2004) Ivakhnenko, 2012 [Cyrbasiodon vladimirense Tatarinov, 2004] LPerm. EEu. |?- †Madysaurus sharovi Tatarinov, 2005 [Madysauridae Tatarinov, 2005] `--o Epicynodontia Hopson & Kitching, 2001 |?- †Cromptodon mamiferoides Bonaparte, 1972 [Cromptodon mammiferoides (lapsus calami)] |?- †Bolotridon frerensis Coad, 1977 [Tribolodon Seeley, 1894] |--o †Galesauridae Lydekker, 1889 sensu Sidor & Smith, 2004 | |-- †Cynosaurus suppostus [Cyanosaurus (lapsus calami?); Cynosuchus] | `--+-- †Progalesaurus lootsbergensis Sidor & Smith, 2004 | `-- †Galesaurus planiceps Owen, 1860 [Glochinodon detinens van Hoepen 1916; Glochinodontoides gracilis Haughton, 1924] `--+--o †Thrinaxodontidae Watson & Romer, 1956 | |-- †Nanocynodon seductus Tatarinov, 1968 | |-- †Novocynodon kutorgai Ivachnenko, 2012 | |-- †Thrinaxodon liorhinus Seeley, 1894 [?Nythosaurus] | `-- †Nanictosaurus kitchingi Broom, 1936 [incl. Nanictosaurus robustus; Nanictosaurus rubidgei] [Baurocynodon Brink, 1951; Notictosaurus (lapsus calami)] LPerm. SAf. `--+-- †Platycraniellus elegans (van Hoepen, 1916) van Hoepen, 1917 [Platycranion elegans van Hoepen, 1916] `-- Eucynodontia Kemp, 1982 (advanced cynodonts and mammals)
Cynodontia incertae sedis:
†Candelariodon barberenai De Oliveira, Schultz, Soares & Rodrigues, 2011
After Abdala, 2007<==o Cynodontia |--+-- †Procynosuchus | `-- †Dvinia `--o Epicynodontia |-- †Cynosaurus |--+-- †Galesaurus | `-- †Progalesaurus `--+-- †Thrinaxodon `--+-- †Platycraniellus `-- Eucynodontia |
Reference(s):
- Abdala, F., 2007: Redescription of Platycraniellus elegans (Therapsida, Cynodontia) from the lower Triassic of South Africa, and the cladistic relationships of eutheriodonts.
–Palaeontology: Vol. 50, #3, pp. 591-618 [doi: 10.1111/j.1475-4983.2007.00646.x] - Abdala, F. & Giannini, N. P., 2002: Chiniquodontid cynodonts: systematic and morphometric considerations.
–Palaeontology: Vol. 45, #6, pp. 1151-1170 - Battail, B. & Surkov, M. V., 2000: Mammal-like reptiles from Russia. 86-119
in Benton, M. J., Shishkin, M. A., Unvin, D. M. & Kurochkin, E. N., (eds.) 2000: The Age of Dinosaurs in Russia and Mongolia.
–Cambridge University Press, Cambridge, 2000 xxxix-696 - Botha, J., Abdala, F. & Smith, R., 2007: The oldest cynodont: new clues on the origin and early diversification of the Cynodontia.
–Zoological Journal of the Linnean Society: Vol. 149, #2, pp. 477-492 - Carroll, R. L., 1988: Vertebrate paleontology and evolution.
–W. H. Freeman and company, New York, 1988, 698 - Carroll, R. L., 1988: Appendix. 594-648.
in Carroll, R. L. 1988: Vertebrate paleontology and evolution.
–W. H. Freeman and company, New York, 1988, 698 - Ivakhnenko, M. F., 2012: Permian Cynodontia (Theromorpha) of Eastern Europe.
–Paleontological Journal: Vol. 46, #2, pp. 199-207 [doi: 10.1134/s0031030112020062] - Kammerer, C. F. & Abdala, F, 2009: Procynosuchus Broom, 1937 (Therapsida, Cynodontia): proposed precedence over Cyrbasiodon Broom, 1931 and Parathrinaxodon Parrington, 1936.
–Bulletin of Zoological Nonclamenture: Vol. 66, #1, pp. 64-69 - Luo, Z. 1994: Sister-group relationships of mammals and transformations of diagnostic mammalian characters. 98-128.
in Fraser, N. C. & Sues, H-D. (eds.) 1994: In the Shadow of the Dinosaurs.
–Cambridge University Press, New York. 1994. - Rubidge, B. S. & Sidor, C. A., 2001: Evolutionary patterns among Permo-Triassic therapsids.
–Annual Review of Ecology and Systematics: Vol. #32, pp. 449-480 - Sidor, C. A. & Smith, R. M. H., 2004: A new galesaurid (Therapsida: Cynodontia) from the Lower Triassic of South Africa.
–Palaeontology: Vol. 47, #3, pp. 535-557
[Abstract only in http://search.epnet.com/login.aspx?direct=true&db=aph&an=13077866] - Tatarinov, L. P., 2005: A new cynodont (Reptilia, Theriodontia) from the Madygen Formation (Triassic) of Fergana, Kyrgyzstan.
–Paleontological Journal: vol. 39, #2, pp. 192-198
[Abstract only in http://www.maik.rssi.ru/cgi-bin/search.pl?type=abstract&name=paleng&number=2&year=5&page=192]