PBDB Taxon

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Mesoeucrocodylia

Reptilia

Taxonomy

Mesoeucrocodylia was named by Whetstone and Whybrow (1983). It was considered monophyletic by Wings et al. (2010), Turner and Sertich (2010) and Georgi and Krause (2010) and Nascimento and Zaher (2011).

It was assigned to Crocodylomorpha by Agnolin and Pais (2006); to Crocodyliformes by Wu and Brinkman (1993), Wu et al. (1996), Averianov (2001), Sereno et al. (2001), Tykoski et al. (2002), Rogers (2003), Pol (2003), Jouve (2005), Turner and Calvo (2005), Salisbury et al. (2006), Brochu et al. (2009), Sereno and Larsson (2009), Wings et al. (2010), O'Connor et al. (2010), Andrade et al. (2011) and Hastings et al. (2011); and to Crocodyliformes by Brochu et al. (2002), Turner and Sertich (2010), Georgi and Krause (2010), Nascimento and Zaher (2011), Lamanna et al. (2019) and Paulina-Carabajal et al. (2021).

Subtaxa

Cunampaia, Cunampaia simplex, Cunampaiidae, Dianchungosaurus, Hsisosuchidae, Khuzdarcroco, Lusitanisuchus, Mesosuchia, Microsuchus, Neosuchia, Notosuchia, Sulaimanisuchidae, Titanochampsa

Sister taxa

Neosuchia

Synonyms

Cunampaiidae is a family. It is not extant.

It was considered an invalid subgroup of Mesoeucrocodylia by Agnolin and Pais (2006).

It was assigned to Phororhacoidea by Wetmore (1960); and to Cariamae by Cracraft (1968), Mourer-Chauviré (1981) and Carroll (1988).
Cunampaia simplex was named by Rusconi (1946). Its type specimen is MCNAM-PV 508, a set of limb elements ("extremos proximal y distal del radio derecho, extremos proximal y distal de la tibia derecha, extremo proximal del posible metatarsal III izquierdo, y fragment), and it is a 3D body fossil. Its type locality is Divisadero Largo, which is in a Divisaderan terrestrial horizon in the Divisadero Largo Formation of Argentina. It is the type species of Cunampaia.

It was considered a nomen dubium by Agnolin and Pais (2006).
Mesosuchia was named by Huxley (1875).

It was synonymized subjectively with Eusuchia by Zittel (1890); it was synonymized subjectively with Crocodili by Jaekel (1911); it was reranked as the infraorder Mesosuchia by Walker (1970); it was considered an invalid subgroup of Mesoeucrocodylia by Brochu et al. (2009).

It was assigned to Crocodilia by Dollo (1883), Woodward (1898), Osborn (1904), Roxo (1937), Kuhn (1946), Huene (1954) and Charig (1967); to Crocodylia by Walker (1970); and to Crocodylia by Kuhn (1966), Buffetaut (1979), Buffetaut (1982), Buffetaut and Ingavat (1983), Gasparini (1984), Carroll (1988), Gasparini and Spalletti (1990) and Efimov and Leschinskii (1998).
Cunampaia was named by Rusconi (1946). Its type is Cunampaia simplex.

It was considered a nomen dubium by Agnolin and Pais (2006).

It was assigned to Cunampaiidae by Wetmore (1960), Mourer-Chauviré (1981) and Carroll (1988).

Synonymy list

Year	Name and author
1875	Mesosuchia Huxley
1883	Mesosuchia Dollo p. 311
1898	Mesosuchia Woodward p. 141
1904	Mesosuchia Osborn p. 100
1937	Mesosuchia Roxo p. 44
1946	Mesosuchia Kuhn p. 64
1946	Cunampaia Rusconi
1946	Cunampaia simplex Rusconi
1954	Mesosuchia Huene p. 54
1960	Cunampaia simplex Wetmore p. 12
1960	Cunampaia Wetmore p. 27
1960	Cunampaiidae Wetmore p. 27
1966	Mesosuchia Kuhn p. 82
1967	Mesosuchia Charig p. 710
1968	Cunampaiidae Cracraft p. 43
1970	Mesosuchia Walker p. 369
1979	Mesosuchia Buffetaut
1981	Cunampaia Mourer-Chauviré p. 643
1981	Cunampaiidae Mourer-Chauviré p. 643
1982	Mesosuchia Buffetaut p. 2
1983	Mesosuchia Buffetaut and Ingavat
1983	Mesoeucrocodylia Whetstone and Whybrow
1984	Mesosuchia Gasparini p. 86
1988	Cunampaia Carroll
1988	Cunampaiidae Carroll
1988	Mesosuchia Carroll
1990	Mesosuchia Gasparini and Spalletti p. 145
1993	Mesoeucrocodylia Wu and Brinkman p. 153
1996	Mesoeucrocodylia Wu et al. p. 608
1998	Mesosuchia Efimov and Leschinskii
2001	Mesoeucrocodylia Averianov p. 776
2001	Mesoeucrocodylia Sereno et al. p. 1518
2002	Mesoeucrocodylia Brochu et al. p. 1060
2002	Mesoeucrocodylia Tykoski et al.
2003	Mesoeucrocodylia Pol p. 817
2003	Mesoeucrocodylia Rogers, II
2005	Mesoeucrocodylia Jouve p. 324
2005	Mesoeucrocodylia Turner and Calvo p. 89
2006	Mesoeucrocodylia Agnolin and Pais
2006	Mesoeucrocodylia Salisbury et al. p. 2440
2009	Mesoeucrocodylia Brochu et al. p. 538
2009	Mesoeucrocodylia Sereno and Larsson p. 8
2010	Mesoeucrocodylia Georgi and Krause
2010	Mesoeucrocodylia O'Connor et al. p. 748
2010	Mesoeucrocodylia Turner and Sertich
2010	Mesoeucrocodylia Wings et al.
2011	Mesoeucrocodylia Andrade et al.
2011	Mesoeucrocodylia Hastings et al. p. 1097
2011	Mesoeucrocodylia Nascimento and Zaher
2019	Mesoeucrocodylia Lamanna et al.
2021	Mesoeucrocodylia Paulina-Carabajal et al.

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Rank	Name	Author
kingdom	Animalia	()
—	Bilateria
—	Eubilateria	Ax 1987
—	Deuterostomia
phylum	Chordata	Haeckel 1874
subphylum	Vertebrata
superclass	Gnathostomata
—	Osteichthyes	()
subclass	Sarcopterygii	()
subclass	Dipnotetrapodomorpha	(Nelson 2006)
subclass	Tetrapodomorpha	()
—	Tetrapoda
—	Reptiliomorpha
—	Anthracosauria
subclass	Amphibiosauria	Kuhn 1967
—	Cotylosauria	()
—	Amniota
—	Sauropsida

Rank	Name	Author
class	Reptilia
subclass	Eureptilia	()
—	Romeriida
—	Diapsida	()
—	Archosauromorpha	(Huene 1946)
—	Crocopoda
—	Archosauriformes	Gauthier 1986
—	Eucrocopoda
—	Archosauria	()
—	Pseudosuchia	(Zittel 1890)
—	Suchia	Krebs 1974
—	Paracrocodylomorpha
—	Loricata	(Merrem 1820)
—	Crocodylomorpha	()
—	Solidocrania
suborder	Crocodyliformes
—	Mesoeucrocodylia	Whetstone and Whybrow 1983
—	Mesoeucrocodylia	Whetstone and Whybrow 1983

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

Unr. †Mesoeucrocodylia Whetstone and Whybrow 1983

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G. †Dianchungosaurus Young 1982

†Dianchungosaurus lufengensis Young 1982

G. †Khuzdarcroco Malkani 2015

†Khuzdarcroco zahri Malkani 2015

G. †Lusitanisuchus Schwarz and Fechner 2004

†Lusitanisuchus mitracostatus Seiffert 1975

G. †Microsuchus Saez 1928

†Microsuchus schilleri Saez 1928

Unr. Neosuchia Clark 1988

Unr. †Atoposauridae Gervais 1871

G. †Alligatorellus Gervais 1871

†Alligatorellus bavaricus Tennant and Mannion 2014

†Alligatorellus beaumonti Gervais 1871

†Alligatorellus beaumonti bavaricus Wellnhofer 1971

G. †Alligatorium Gervais 1871

†Alligatorium meyeri Gervais 1871

G. †Aprosuchus Venczel and Codrea 2019

†Aprosuchus ghirai Venczel and Codrea 2019

G. †Atoposaurus von Meyer 1850

†Atoposaurus jourdani Meyer 1850

†Atoposaurus oberndorferi Meyer 1850

G. †Knoetschkesuchus Schwarz et al. 2017

†Knoetschkesuchus guimarotae Schwarz and Salisbury 2005

†Knoetschkesuchus langenbergensis Schwarz et al. 2017

G. †Sabresuchus Tennant et al. 2016

†Sabresuchus ibericus Brinkman 1992

†Sabresuchus sympiestodon Martin et al. 2010

G. †Theriosuchus Owen 1878

†Theriosuchus grandinaris Lauprasert et al. 2011

†Theriosuchus morrisonensis Foster 2018

†Theriosuchus pusillus Owen 1878

Invalid names: Oweniasuchus minor Owen 1879 [synonym]

G. †Varanosuchus Pochat-Cottilloux et al. 2024

†Varanosuchus sakonnakhonensis Pochat-Cottilloux et al. 2024

G. †Bernissartia Dollo 1883

†Bernissartia fagesii Dollo 1883

Fm. †Bernissartiidae Dollo 1883

G. †Koumpiodontosuchus Sweetman et al. 2015

†Koumpiodontosuchus aprosdokiti Sweetman et al. 2015

G. †Burkesuchus Novas et al. 2021

†Burkesuchus mallingrandensis Novas et al. 2021

Unr. †Coelognathosuchia Martin et al. 2013

Fm. †Goniopholididae Cope 1875

G. †Amphicotylus Cope 1878

†Amphicotylus lucasii Cope 1878

†Amphicotylus milesi Yoshida et al. 2021

†Amphicotylus stovalli Bronzati et al. 2012

G. †Anteophthalmosuchus Salisbury and Naish 2011

†Anteophthalmosuchus epikrator Ristevski et al. 2018

†Anteophthalmosuchus esuchae Buscalioni et al. 2013

†Anteophthalmosuchus hooleyi Salisbury and Naish 2011

Invalid names: Leiokarinosuchus brookensis Salisbury and Naish 2011 [synonym]

Invalid names: Leiokarinosuchus Salisbury and Naish 2011 [synonym]

G. †Calsoyasuchus Tykoski et al. 2002

†Calsoyasuchus valliceps Tykoski et al. 2002

G. †Coelosuchus Williston 1906

†Coelosuchus reedii Williston 1906

G. †Denazinosuchus Lucas and Sullivan 2003

†Denazinosuchus kirtlandicus Wiman 1932

G. †Eutretauranosuchus Mook 1967

†Eutretauranosuchus delfsi Mook 1967

G. †Goniopholis Owen 1842

†Goniopholis affinis Lull 1911

†Goniopholis baryglyphaeus Schwarz 2002

†Goniopholis crassidens Owen 1842

†Goniopholis felix Marsh 1877

†Goniopholis gilmorei Holland 1905

†Goniopholis kiplingi Andrade et al. 2011

†Goniopholis simus Owen 1879

Invalid names: Petrosuchus laevidens Owen 1878 [synonym]

†Goniopholis undidens de la Moussaye 1884

†Goniopholis vebbianus

Invalid names: Diplosaurus [synonym], Goniopholis brodiei Owen 1854 [nomen dubium], Goniopholis pugnax Koken 1887 [nomen dubium], Macellodus Owen 1854 [synonym]

G. †Hulkepholis Buscalioni et al. 2013

†Hulkepholis plotos Buscalioni et al. 2013

†Hulkepholis rori Arribas et al. 2019

†Hulkepholis willetti Salisbury and Naish 2011

G. †Nannosuchus Owen 1879

†Nannosuchus gracilidens Owen 1879

G. †Ophiussasuchus López-Rojas et al. 2024

†Ophiussasuchus paimogonectes López-Rojas et al. 2024

G. †Oweniasuchus Woodward 1885

Invalid names: Brachydectes Owen 1879 [replaced]

G. †Pinaosuchus

G. †Pliogonodon Leidy 1856

G. †Siamosuchus Lauprasert et al. 2007 [Siam crocodile]

†Siamosuchus phuphokensis Lauprasert et al. 2007

G. †Sunosuchus Young 1948

†Sunosuchus junggarensis Wu et al. 1996

†Sunosuchus miaoi Young 1948

†Sunosuchus shunanensis Fu et al. 2005

Invalid names: Sunosuchus shartegensis Efimov 1988 [nomen dubium]

G. †Symptosuchus Ameghino 1899

Invalid names: Goniopholinae Nopcsa 1928 [empty], Goniopholis tenuidens Owen 1879 [nomen dubium], Oweniasuchus lusitanicus Sauvage 1898 [nomen dubium], Symptosuchus contortidens Ameghino 1899 [nomen dubium]

Unr. †Tethysuchia Buffetaut 1982

Unr. †Dyrosauroidea Jouve et al. 2021

Unr. †Dyrosauridae Stefano 1903

G. †Elosuchus de Lapparent de Broin 2002

G. †Vectisuchus Buffetaut and Hutt 1980

Unr. †Pholidosauridae von Zittel and Eastman 1902

G. †Anglosuchus Mook 1942

G. †Chalawan Martin et al. 2013

G. †Dakotasuchus Mehl 1941

G. †Meridiosaurus Mones 1980

G. †Oceanosuchus Hua et al. 2007

G. †Petrosuchus Owen 1878

G. †Pholidosaurus Meyer 1841

Invalid names: Macrorhynchus Dunker 1843 [synonym]

G. †Sabinosuchus Schiller II et al. 2016

G. †Sarcosuchus de Broin and Taquet 1966

G. †Terminonaris Osborn 1904

Invalid names: Teleorhinus Osborn 1904 [replaced]

G. †Woodbinesuchus Lee 1997

Invalid names: Macrorhynchidae Koken 1887 [synonym], Rhabdognathidae Swinton 1930 [synonym], Rhabdosauridae Bergounioux 1955 [synonym]

Unr. †Tethysuchoidea Souza et al. 2019

Invalid names: Elosuchidae de Lapparent de Broin 2002 [empty]

Subor. Eusuchia Huxley 1875

Fm. †Aegyptosuchidae Kuhn 1936

G. †Aegisuchus Holliday and Gardner 2012

†Aegisuchus witmeri Holliday and Gardner 2012

G. †Aegyptosuchus Stromer 1933

†Aegyptosuchus peyeri Stromer 1933

G. †Albertosuchus Wu and Brinkman 2015

†Albertosuchus knudsenii Wu and Brinkman 2015

Unr. †Allodaposuchidae Narváez et al. 2015

G. †Allodaposuchus Nopcsa 1928

†Allodaposuchus fontisensis Narváez et al. 2016

†Allodaposuchus hulki Blanco et al. 2015

†Allodaposuchus iberoarmoricanus Blanco 2021

†Allodaposuchus mechinorum Narváez et al. 2015

†Allodaposuchus megadontos Narváez et al. 2015

†Allodaposuchus palustris Blanco et al. 2014

†Allodaposuchus precedens Nopcsa 1928

†Allodaposuchus subjuniperus Puértolas-Pascual et al. 2013

Invalid names: Agaresuchus Narváez et al. 2016 [synonym], Lohuecosuchus Narváez et al. 2015 [synonym]

G. †Arenysuchus Puértolas et al. 2011

†Arenysuchus gascabadiolorum Puértolas et al. 2011

G. †Massaliasuchus Martin and Buffetaut 2008

†Massaliasuchus affuvelensis Matheron 1869

G. †Musturzabalsuchus Buscalioni et al. 1997

†Musturzabalsuchus buffetauti Buscalioni et al. 1997

G. †Borealosuchus Brochu 1997

†Borealosuchus acutidentatus Sternberg 1932

†Borealosuchus formidabilis Erickson 1976

†Borealosuchus griffithi Wu et al. 2001

†Borealosuchus sternbergii Gilmore 1910

†Borealosuchus threeensis Brochu et al. 2012

†Borealosuchus wilsoni Mook 1959

Invalid names: Diplocynodon stuckeri Mook 1960 [synonym]

Invalid names: Leidyosuchus riggsi Schmidt 1938 [nomen dubium]

G. †Confractosuchus White et al. 2022

†Confractosuchus sauroktonos White et al. 2022

Unr. Crocodylia Owen 1842 [crocodilian]

Unr. †Alligatoroidea Gray 1844

G. †Akanthosuchus O'Neill et al. 1981

G. †Deinosuchus Holland 1909

Invalid names: Phobosuchus Nopcsa 1924 [synonym], Polydectes Cope 1869 [synonym]

G. †Diplocynodon Pomel 1847

Fm. †Diplocynodontidae Hua 2004

Unr. †Globidonta Brochu 1999

G. †Leidyosuchus Lambe 1907

G. †Menatalligator Piton 1940

G. †Protoalligator Wang et al. 2016

Invalid names: Balanerodus Langston 1965 [nomen dubium], Balanerodus logimus Langston 1965 [nomen dubium], Bottosaurus perrugosus Cope 1874 [nomen dubium], Diplocynodontinae Brochu 1999 [empty]

G. †Asifcroco Malkani 2015

†Asifcroco retrai Malkani 2015

G. †Baharijodon Kuhn 1936

G. †Brachygnathosuchus Mook 1921

†Brachygnathosuchus neivensis Mook 1941

G. †Dijaquesopus Ellenberger 1970

†Dijaquesopus obliquus Ellenberger 1970

Superfm. Gavialoidea Brochu 1997

G. †Dolichochampsa Gasparini and Buffetaut 1980

G. †Dollosuchoides Brochu 2007

G. †Eosuchus Dollo 1907

Fm. Gavialidae Adams 1854

G. †Gavialosuchus Toula and Kail 1885

Invalid names: Megalodelphis Kellogg 1944 [synonym]

G. †Gunggamarandu Ristevski et al. 2021

G. †Harpacochampsa Megirian et al. 1991

G. †Kentisuchus Mook 1955

G. †Maroccosuchus Jonet and Wouters 1977

G. †Ocepesuchus Jouve et al. 2008

G. †Thecachampsa Cope 1867

G. †Thecachampsoides Norell and Storrs 1989

Invalid names: Crocodilus basifissus Owen 1849 [nomen dubium], Crocodilus basitruncatus Owen 1849 [nomen dubium], Crocodilus fastigiatus Leidy 1851 [nomen dubium], Crocodilus marylandicus Clarke 1895 [nomen dubium], Crocodilus obscurus Leidy 1865 [nomen dubium], Crocodilus tenebrosus Leidy 1865 [nomen dubium], Holopsisuchus cordatus Cope 1869 [nomen dubium], Holopsisuchus glyptodon Cope 1869 [nomen dubium], Holopsisuchus pneumaticus Cope 1872 [nomen dubium], Thecachampsa serratus Cope 1872 [nomen dubium], Thoracosaurus grandis Leidy 1852 [nomen dubium]

G. †Hatcherichnus Foster and Lockley 1997

†Hatcherichnus sanjuanensis Foster and Lockley 1997

G. †Isselosaurus Filhol 1888

G. †Kuangyuanpus Young 1943

†Kuangyuanpus szechuanensis Young 1943

G. †Laiyangpus Young 1960

†Laiyangpus liui Young 1960

Unr. Longirostres Cuvier

Unr. Crocodyloidea Deraniyagala 1939

G. †Jiangxisuchus Li et al. 2019

G. †Prodiplocynodon Mook 1941

Invalid names: Rhynchosuchidae Huxley [empty]

G. †Machinosaurus

G. †Mehliella Strand 1932

†Mehliella jeffersonensis Mehl 1931

Invalid names: Walteria Mehl 1931 [replaced]

G. †Nihilichnus Mikulas et al. 2006

†Nihilichnus nihilicus Mikulas et al. 2006

G. †Peipesuchus

G. †Pinacosuchus Gilmore 1942

†Pinacosuchus mantiensis Gilmore 1942

Unr. †Planocraniidae Li 1976

G. †Boverisuchus Kuhn 1938

Invalid names: Weigeltisuchus Kuhn 1938 [synonym]

G. †Duerosuchus Alonso Santiago and Alonso Andrés 2009

G. †Planocrania Li 1976

G. †Rhytisodon

G. †Stenosaurus Wagler 1830

G. †Tienosuchus Young 1948

†Tienosuchus hsiangi Young 1948

Subor. †Trialestia

Invalid names: Trialestidae Bonaparte 1982 [empty]

G. †Zholsuchus Nesov et al. 1989

†Zholsuchus procerus Nesov et al. 1989

Invalid names: Amphicoelia Owen 1859 [empty], Archaeosuchidae Brown 1933 [empty], Asiatosuchus volgensis Efimov and Yarkov 1993 [nomen dubium], Asiatosuchus zajsanicus Efimov 1982 [nomen dubium], Batrachopodidae Haubold 1969 [empty], Bottosaurus tuberculatus Cope 1870 [nomen dubium], Brachydectes major Owen 1879 [nomen dubium], Brevirostres Cuvier [empty], Coelospondilia Owen 1876 [empty], Colossoemys Barbosa Rodrigues 1892 [nomen dubium], Colossoemys macrococcygeana Barbosa Rodrigues 1892 [nomen dubium], Crocodilus delucii Gray 1831 [nomen dubium], Crocodilus pristinus Leidy 1868 [nomen dubium], Crocodylus sinhaleyus Deraniyagala 1958 [nomen nudum], Deinosuchus rugosus Emmons 1858 [nomen dubium], Dinosuchus terror Gervais 1876 [nomen vanum], Diplocynodus sphenops Cope 1875 [nomen dubium], Emys quaternaria Barbosa Rodrigues 1892 [nomen dubium], Europaeosuchus Swinton 1937 [nomen nudum], Gavialis dixoni Owen 1849 [nomen dubium], Gavialis papuensis de Vis 1905 [nomen dubium], Isselosaurus doduni Gray 1831 [nomen dubium], Pliosaurus phosphaticus Stefano 1903 [nomen dubium], Pristichampsinae Kuhn 1968 [empty], Procoelia Owen 1859 [empty], Procrocodilia Nopcsa 1928 [empty], Pyrenodon Dujardin 1843 [nomen dubium], Thecachampsa serrata Cope 1872 [nomen dubium], Thecachampsa squankensis Marsh 1869 [nomen vanum]

Unr. †Hylaeochampsidae Williston 1925

G. †Acynodon Buscalioni et al. 1997

†Acynodon adriaticus Delfino et al. 2008

†Acynodon iberoccitanus Buscalioni et al. 1997

†Acynodon lopezi Buscalioni et al. 1997

G. †Hylaeochampsa Owen 1874

†Hylaeochampsa vectiana Owen 1874

G. †Iharkutosuchus Osi et al. 2007

†Iharkutosuchus makadii Osi et al. 2007

G. †Pachycheilosuchus Rogers, II 2003

†Pachycheilosuchus trinquei Rogers, II 2003

G. †Pietraroiasuchus Buscalioni et al. 2011

†Pietraroiasuchus ormezzanoi Buscalioni et al. 2011

G. †Turcosuchus Jouve et al. 2019

†Turcosuchus okani Jouve et al. 2019

G. †Unasuchus Brinkmann 1992

†Unasuchus reginae Brinkmann 1992

G. †Isisfordia Salisbury et al. 2006

†Isisfordia duncani Salisbury et al. 2006

†Isisfordia molnari Hart et al. 2019

†Isisfordia selaslophensis Etheridge 1917

Fm. †Paralligatoridae Konjukova 1954

G. †Batrachomimus Montefeltro et al. 2013

†Batrachomimus pastosbonensis Montefeltro et al. 2013

G. †Brillanceausuchus Michard et al. 1990

†Brillanceausuchus babouriensis Michard et al. 1990

G. †Kansajsuchus Efimov 1975

†Kansajsuchus extensus Efimov 1975

Invalid names: Turanosuchus Efimov 1988 [synonym], Turanosuchus aralensis Efimov 1988 [nomen dubium]

G. †Paralligator Konjukova 1954

†Paralligator ancestralis Konzhukova 1954

†Paralligator gradilifrons Konzhukova 1954

†Paralligator major Efimov 1981

G. †Rugosuchus Wu et al. 2001

†Rugosuchus nonganensis Wu et al. 2001

G. †Scolomastax Noto et al. 2020

†Scolomastax sahlsteini Noto et al. 2020

G. †Shamosuchus Mook 1924

†Shamosuchus djadochtaensis Mook 1924

†Shamosuchus gradilifrons Konzhukova 1954

Invalid names: Shamosuchus ancestralis Konzhukova 1954 [synonym], Shamosuchus tersus Efimov 1983 [synonym], Shamosuchus ulanicus Efimov 1983 [synonym], Shamosuchus ulgicus Efimov 1981 [synonym]

†Shamosuchus major Efimov 1981

G. †Tarsomordeo Adams 2019

†Tarsomordeo winkleri Adams 2019

G. †Wannchampsus Adams 2014

†Wannchampsus kirpachi Adams 2014

G. †Yanjisuchus Rummy et al. 2021

†Yanjisuchus longshanensis Rummy et al. 2021

Invalid names: Paralligator sungaricus Sun 1958 [nomen dubium], Shamosuchus borealis Efimov 1975 [nomen dubium]

Fm. †Stromerosuchidae Kuhn 1960

G. †Stromerosuchus Kuhn 1936

†Stromerosuchus aegyptiacus Kuhn 1936

G. †Susisuchus Salisbury et al. 2003

†Susisuchus anatoceps Salisbury et al. 2003

†Susisuchus jaguaribensis Fortier and Schultz 2009

G. †Wanosuchus Zhang 1981

†Wanosuchus atresus Zhang 1981

Invalid names: Cocodrylidae Stirton 1953 [empty], Dolichochampsidae Gasparini and Buffetaut 1980 [empty], Heterosuchus valdensis Seeley 1887 [nomen dubium], Pristichampsus Gervais 1853 [nomen dubium], Pristichampsus rollinati Gray 1831 [nomen dubium]

G. †Gilchristosuchus Wu and Brinkman 1993

†Gilchristosuchus palatinus Wu and Brinkman 1993

G. †Khoratosuchus Lauprasert et al. 2009

†Khoratosuchus jintasakuli Lauprasert et al. 2009

G. †Montsecosuchus Buscalioni and Sanz 1988

†Montsecosuchus depereti Vidal 1915

Unr. †Paluxysuchidae Drumheller et al. 2021

G. †Deltasuchus Adams et al. 2017

†Deltasuchus motherali Adams et al. 2017

G. †Paluxysuchus Adams 2013

†Paluxysuchus newmani Adams 2013

Fm. †Stomatosuchidae Stromer 1925

G. †Chiayusuchus Bohlin 1953

†Chiayusuchus cingulatus Bohlin 1953

G. †Laganosuchus Sereno and Larsson 2009

†Laganosuchus maghrebensis Sereno and Larsson 2009

†Laganosuchus thaumastos Sereno and Larsson 2009

G. †Stomatosuchus Stromer 1925

†Stomatosuchus inermis Stromer 1925

G. †Wahasuchus Saber et al. 2018

†Wahasuchus egyptensis Saber et al. 2018

Invalid names: Alligatorium franconicum Ammon 1906 [nomen dubium], Brillanceausuchidae Michard et al. 1990 [empty], Goniopholis phuwiangensis Buffetaut and Ingavat 1983 [nomen dubium], Heterosuchus Seeley 1887 [nomen dubium], Ischyrochampsa Vasse 1995 [nomen dubium], Ischyrochampsa meridionalis Vasse 1995 [nomen dubium], Shamosuchus karakalpakensis Nesov et al. 1989 [nomen dubium], Shamosuchus occidentalis Efimov 1982 [nomen dubium], Susisuchidae Salisbury et al. 2003 [empty]

Infraor. †Notosuchia Gasparini 1971

G. †Coringasuchus Kellner et al. 2009

†Coringasuchus anisodontis Kellner et al. 2009

G. †Eptalofosuchus Marinho et al. 2022

†Eptalofosuchus viridi Marinho et al. 2022

Unr. †Eunotosuchia Ruiz et al. 2021

G. †Libycosuchus Stromer 1914

†Libycosuchus brevirostris Stromer 1914

G. †Malawisuchus Gomani 1997

†Malawisuchus mwakasyungutiensis Gomani 1997

G. †Simosuchus Buckley et al. 2000 [pug-nosed crocodile]

†Simosuchus clarki Buckley et al. 2000

Fm. †Uruguaysuchidae Gasparini 1971

G. †Anatosuchus Sereno et al. 2003

†Anatosuchus minor Sereno et al. 2003

G. †Araripesuchus Price 1959

†Araripesuchus buitreraensis Pol and Apesteguía 2005

†Araripesuchus gomesii Price 1959

†Araripesuchus manzanensis Fernández Dumont et al. 2024

†Araripesuchus patagonicus Ortega et al. 2000

†Araripesuchus rattoides Sereno and Larsson 2009

†Araripesuchus tsangatsangana Turner 2006

†Araripesuchus wegeneri Buffetaut 1981

G. †Uruguaysuchus Rusconi 1933

†Uruguaysuchus aznarezi Rusconi 1933

Invalid names: Uruguaysuchus terrai Rusconi 1933 [synonym]

Unr. †Xenodontosuchia Ruiz et al. 2021

Unr. †Baurusuchia Walker 1968

Unr. †Baurusuchidae Price 1945

G. †Comahuesuchus Bonaparte 1991

G. †Ogresuchus Sellés et al. 2020

G. †Razanandrongobe Maganuco et al. 2006

Unr. †Sphagesauria Ruiz et al. 2021

G. †Coronelsuchus Pinheiro et al. 2021

G. †Mariliasuchus Carvalho and Bertini 1999

G. †Notosuchus Woodward 1896

Unr. †Sphagesauridae Kuhn 1968

G. †Llanosuchus Fiorelli et al. 2016

†Llanosuchus tamaensis Fiorelli et al. 2016

Unr. †Peirosaurimorpha Carvalho et al. 2004

Unr. †Peirosauriformes Carvalho et al. 2004

Invalid names: Peirosauroidea Carvalho et al. 2004 [empty]

Unr. †Ziphosuchia Ortega et al. 2000

Unr. †Candidodontidae Carvalho et al. 2004

G. †Candidodon Carvalho and Campos 1988

†Candidodon itapecuruense Carvalho and Campos 1988

G. †Lavocatchampsa Martin and de Lapparent de Broin 2016

†Lavocatchampsa sigogneaurusselae Martin and de Lapparent de Broin 2016

G. †Chimaerasuchus Wu et al. 1995

†Chimaerasuchus paradoxus Wu et al. 1995

G. †Labidiosuchus Kellner et al. 2011

†Labidiosuchus amicum Kellner et al. 2011

Fm. †Notosuchidae Dollo 1924

Invalid names: Notosuchinae Nopcsa 1928 [empty], Uruguaysuchinae Rusconi 1933 [empty]

G. †Pakasuchus O'Connor et al. 2010

†Pakasuchus kapilimai O'Connor et al. 2010

Unr. †Sebecia Larsson and Sues 2007

Unr. †Itasuchidae Carvalho et al. 2004

G. †Antaeusuchus Nicholl et al. 2021

G. †Barreirosuchus Iori and Garcia 2012

G. †Itasuchus Price 1955

G. †Roxochampsa Piacentini Pinheiro et al. 2018

Unr. †Mahajangasuchidae Sereno and Larsson 2009

G. †Colhuehuapisuchus Lamanna et al. 2019

G. †Kaprosuchus Sereno and Larsson 2009

G. †Mahajangasuchus Buckley and Brochu 1999 [Mahajanga crocodile]

Unr. †Peirosauridae Gasparini 1982

G. †Amargasuchus Chiappe 1988 [Amarga crocodile]

G. †Barcinosuchus Leardi and Pol 2009

G. †Barrosasuchus Coria et al. 2019

G. †Bayomesasuchus Barrios et al. 2016

G. †Fortignathus Young et al. 2016

G. †Gasparinisuchus Martinelli et al. 2012

G. †Hamadasuchus Buffetaut 1994

G. †Kinesuchus Filippi et al. 2018

Subfm. †Lomasuchinae Carvalho et al. 2004

G. †Lomasuchus Gasparini et al. 1991

G. †Miadanasuchus Rasmusson Simons and Buckley 2009

G. †Montealtosuchus Carvalho et al. 2007

G. †Patagosuchus Lio et al. 2016

Subfm. †Peirosaurinae Geroto and Bertini 2019

Subfm. †Pepesuchinae Geroto and Bertini 2019

G. †Rukwasuchus Sertich and O'Connor 2014

G. †Stolokrosuchus Larsson and Gado 2000

G. †Uberabasuchus Carvalho et al. 2004 [Uberaba crocodile]

Invalid names: Trematochampsidae Buffetaut 1974 [invalid subgroup]

Fm. †Sebecidae Savage 1951

G. †Ayllusuchus Gasparini 1984

G. †Barinasuchus Paolillo and Linares 2007

G. †Bretesuchus Gasparini et al. 1993

G. †Ilchunaia Rusconi 1946

G. †Langstonia Paolillo and Linares 2007

G. †Lorosuchus Pol and Powell 2011

G. †Sahitisuchus Kellner et al. 2014

G. †Sebecus Stirton 1953

G. †Zulmasuchus Paolillo and Linares 2007

Subor. †Sebecosuchia Colbert 1946

G. †Bergisuchus Kuhn 1968

†Bergisuchus dietrichbergi Kuhn 1968

G. †Dentaneosuchus Martin et al. 2023

†Dentaneosuchus crassiproratus Astre 1931

G. †Doratodon Seeley 1881

†Doratodon carcharidens Bunzel 1871

†Doratodon ibericus Company et al. 2005

G. †Eremosuchus Buffetaut 1989

†Eremosuchus elkoholicus Buffetaut 1989

G. †Iberosuchus Antunes 1975

†Iberosuchus macrodon Antunes 1975

Fm. †Induszalimidae Malkani 2014

Subfm. †Induszaliminae Malkani 2014

G. †Pabwehshi Wilson et al. 2001 [Pab beast]

†Pabwehshi pakistanensis Wilson et al. 2001

G. †Pehuenchesuchus Turner and Calvo 2005

†Pehuenchesuchus enderi Turner and Calvo 2005

Invalid names: Bergisuchidae Rossman et al. 2000 [empty], Bretesuchidae Gasparini et al. 1993 [empty], Wanosuchidae Zhang 1981 [empty]

Invalid names: Baurusuchoidea Carvalho et al. 2004 [empty]

Invalid names: Comahuesuchidae Bonaparte 1991 [empty], Libycosuchidae Stromer 1914 [empty], Trematochampsa Buffetaut 1974 [nomen dubium], Trematochampsa taqueti Buffetaut 1974 [nomen dubium]

Fm. †Sulaimanisuchidae Malkani 2010

Subfm. †Sulaimanisuchinae Malkani 2010

G. †Sulaimanisuchus Malkani 2010

†Sulaimanisuchus kinwai Malkani 2010

G. †Titanochampsa Fachini et al. 2022

†Titanochampsa iorii Fachini et al. 2022

Invalid names: Cunampaia Rusconi 1946 [nomen dubium], Cunampaia simplex Rusconi 1946 [nomen dubium], Cunampaiidae [invalid subgroup], Hsisosuchidae Young and Chow 1953 [empty], Mesosuchia Huxley 1875 [invalid subgroup]

Diagnosis

No diagnoses are available