After Sereno, 1991, Parrish, 1992, Gower & Weber, 1998, Welman, 1998, Desojo, Ezcurra & Schultz, 2011, and Raugust, Lacerda & Schultz, 2013
<==o Archosauriformes Gauthier, 1986 (arkosaurimaiset matelijat; archosaur-like reptiles) |?- †Uatchitodon kroehleri Sues, 1991 |?- †Triopticus primus Stocker, Nesbitt, Criswell, Parker, Witmer, Rowe, Ridgely & Brown, 2016 `==o †Proterosuchidae Broom, 1906 [non Huene, 1908?] [Proterosauridae; Proterosuchinae Huene, 1914; Chasmatosauridae Haughton, 1924; Chasmatosaurinae Haughton, 1924; Pelycosimiidae Abel, 1919] [paraphyletic? assemblage of basal archosauriforms?] |--o †Proterosuchus Broom, 1903 [Chasmatosaurus Haughton, 1924; Elaphrosuchus Broom, 1946] E.Trias. SAf. | |-- †P. fergusi Broom, 1903 [Chasmatosaurus vanhoepeni Haughton, 1924, Elaphrosuchus rubidgei Broom, 1946; Chasmatosaurus sp. Broom, 1946; Proterosuchus vanhoepeni Cruickshank, 1972] | `--+-- †P. alexandri (Hoffmann, 1965) Ezcurra & Butler, 2015 [Chasmatosaurus alexandri Hoffmann, 1965; Proterosuchus fergusi Welman, 1998] | `--+-- †P. goweri Ezcurra & Butler, 2015 | `--+-- †“Chasmatosaurus” yuani Young, 1936 | `?- †“Chasmatosaurus” ultimus Young, 1964 `--+-- †Fugusuchus hejiapensis Cheng, 1980 |-- †Sarmatosuchus otschevi Sennikov, 1994 `--+-- †Osmolskina czatkowicensis Borsuk-Bialynicka & Evans, 2003 `--+-- †Koilamasuchus gonzalezdiazi Ezcurra, Lecuona & Martinelli, 2010 `--+?- †Asperoris mnyama Nesbitt, Butler & Gower, 2013 |--o †Erythrosuchidae Watson, 1917 sensu Parrish, 1992 [incl. Garjainiidae Ochev, 1958] | |-- †Guchengosuchus shiguaiensis Peng, 1991; E.-M.Trias. EAs. | `--+--o †Garjainia Ochev, 1958; E. Trias. EEu. SAf. | | |-- †G prima Ochev, 1958 [incl. Vjushkovia triplocostata Huene, 1960; Gower & Sennikov, 2000] | | `-- †G. madiba Gower, Hancox, Botha-Brink, Sennikov & Butler, 2014 | `--+-- †Erythrosuchus africanus Broom, 1905; E. Trias. EEu. SAf. | `--+-- †Shanshisuchus shansisuchus Young, 1964 [incl. Shanshisuchus heiyuekouensis Young, 1964] E. Trias. EAs. | `--o †Vjushkovia Huene, 1960 [Youngosuchus Sennikov, in Kalandadze & Sennikov, 1985; Garjainia Ochev, 1958 sensu Gower & Sennikov, 2000] | |-- †V. triplocostata Huene, 1960 | `-- †V. sinensis Young, 1973 [Youngosuchus sinensis (Young, 1973) Sennikov, in Kalandadze & Sennikov, 1985] `--+?- †Cuyosuchus huenei Reig, 1961 |?- †Heleosaurus scholtzi Broom, 1907 [†Heliosaurus Huene, 1956 (sic)] [Heleosauridae Haughton, 1924] [has been treated as Synapsida incertae sedis] |-- †Vancleavea campi Long & Murry, 1995; L.Trias. SWNAm. `--+--o †Euparkeriidae Huene, 1920 | |?- †Dorosuchus neoetus Sennikov, 1989 | |?- †Halazaisuchus qiaoensis Wu, 1982 | |?- †Wangisuchus tzeyii Young, 1964 | |?- †Yarasuchus deccanensis Sen, 2005 | `-- †Euparkeria capensis Broom, 1913a `--o Avesuchia Benton, 1999 |--o †Proterochampsia Bonaparte, 1971 | |-- †Cerritosaurus binsfeldi Price, 1946 | `==o Proterochampsidae Sill, 1967 | |-- †Tropidosuchus romeri Arcucci, 1990 | |--o †Proterochampsa Reig, 1959 | | |-- †P. barrionuevoi Reig, 1959 | | `-- †P. nodosa Barberena, 1982 | `--o †Rhadinosuchidae Hoffstetter, 1955 | |--o †Chanaresuchus Romer, 1971 | | |-- †C. bonapartei Romer, 1971 | | `-- †C. ischigualastensis Trotteyn, Martínez & Alcober, 2012 [Pseudochampsa ischigualastensis Ezcurra, 2016] | |-- †Gualosuchus reigi Romer, 1971 | `-- †Rhadinosuchus gracilis Huene, 1942 `--+?-o †Doswelliidae Weems, 1980 | |?- †Jaxtasuchus salomoni Schoch & Sues, 2013 | |?- †Tarjadia ruthae Arcucci & Marsicano, 1998 [recently treated as Erpetosuchid archosaur (Ezcurra et al., 2017)] | `--+?- †Archaeopelta arborensis Desojo, Ezcurra & Schultz, 2011 [recently treated as Erpetosuchid archosaur (Ezcurra et al., 2017)] | `-- †Doswellia kaltenbachi Weems, 1980 `--+?- †Yonghesuchus sangbiensis Wu, Liu & Li, 2001 [treated as gracilisuchid by Butler et al., 2014] `-- Archosauria Cope, 1869 sensu Gauthier, 1986 (arkosaurit; archosaurs)
Archosauriformes incertaes sedis:
†“Proterosuchidae” †Archosaurus rossicus Tatarinov, 1960; L.Perm. EEu. †Blomia georgii Sennikov, 1992 †Chasmatosuchus rossicus Huene, 1940 †“Chasmatosuchus” vjushkovi Ochev, 1961 †“Chasmatosuchus” magnus Ochev, 1979 [“Jaikosuchus” magnus (Ochev, 1979); Gamosaurus lozovskii Ochev, 1979) †Eorasaurus olsoni Sennikov, 1997; L.Perm. EEu. †Exilisuchus tubercularis Ochev, 1979 †Gamosaurus lozovskii Ochev, 1979 †Kalisuchus rewanensis Thulborn, 1979 †Tasmaniosaurus triassicus Camp & Banks, 1978 †Vonhuenia friedrichi Sennikov, 1992 †“Erythrosuchidae” †Arizonasaurus babbitti [close to Shanshisuchus (Parrish, 1992)??] †Chalishevia cothurnata Ochev, 1980 †Dongusia colorata Huene, 1940 [nomen dubium (Ezcurra, 2016)] †Uralosaurus magnus (Ochev, 1980) [Erythrosuchus magnus Ochev, 1980, Uralosaurus Sennikov, 1995] †Shansisuchus kuyeheensis Cheng, 1980
After Ezcurra, 2016<==o Archosauriformes |-- †Proterosuchus `--+-- †Fugusuchus `--+-- †Sarmatosuchus `--+-- †Cuyosuchus `--+--o †Erythrosuchidae | |-- †Guchengosuchus | `--+--o †Garjainia | | |-- GHG7433MI | | |-- †G prima | | `-- †G. madiba | `--+-- †Erythrosuchus | `--+-- †Shanshisuchus | `-- †Chalishevia `--o Eucrocopoda |-- †Dorosuchus `--+-- †Euparkeria |--+-- Dongusuchus | `-- Yarasuchus `--+--o †Proterochampsia | |--o †Doswelliidae | | |-- †Vancleavea | | `--+--+-- †Tarjadia | | | `-- †Archaeopelta | | `--+-- †Doswellia | | `-- †Jaxtasuchus | `--o Proterochampsidae | |-- †Proterochampsa | `--+-- †Cerritosaurus | `--+-- †Tropidosuchus | `--+-- †Pseudochampsa | `--o †Rhadinosuchinae | |-- †Gualosuchus | `--+-- †Chanaresuchus | `-- †Rhadinosuchus `-- Archosauria References:
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After Bennett, 1996 and 2013<==o Archosauriformes |-- †Proterosuchidae `--+-- †Pterosauria `--+-- †Erythrosuchidae `--+-- †Proterochampsidae `--+-- †Euparkeria `--o Archosauria |-- †Parasuchia |-- Suchia `--+-- Ornithosuchidae `--+-- †Scleromochlus `--+-- †Marasuchus `-- Dinosauria Reference(s):
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After Desojo, Ezcurra & Schultz, 2011<==o Archosauriformes |-- †Proterosuchus `--+-- †Vancleavea `--+-- †Erythrosuchus `--+-- †Euparkeria `--+-- †Chanaresuchus `--+-- †Tropidosuchus |--o †Doswelliidae | |-- †Tarjadia | `--+-- †Doswellia | `-- †Archaeopelta `--+-- †Yonghesuchus `-- Archosauria Reference(s):
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After Nesbitt, Stocker, Small & Downs, 2009<==o Archosauriformes |-- †Proterosuchidae `--+-- †Erythrosuchidae `--+-- †Vancleavea campi Long & Murry, 1995; L.Trias. SWNAm. `--+--o †Proterochampsidae | |-- †Tropidosuchus | `-- †Chanaresuchus `--+--o †Euparkeriidae | `-- †Euparkeria `-- Archosauria Reference(s):
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