Basic info Taxonomic history Classification Included Taxa
Morphology Ecology and taphonomy External Literature Search Age range and collections

Eucynodontia

Synonymy list
YearName and author
1982Eucynodontia Kemp p. 349
1988Eucynodontia Carroll
1999Eucynodontia Hopson p. 1257
2001Eucynodontia Hopson and Kitching p. 7
2001Eucynodontia Rubidge and Sidor
2013Eucynodontia Martinez et al.
2022Eucynodontia Gaetano et al. p. 2

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
—Osteichthyes()
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
—Tetrapoda
RankNameAuthor
—Reptiliomorpha
—Anthracosauria
subclassAmphibiosauriaKuhn 1967
—Cotylosauria()
—Amniota
subclassSynapsida
—Therapsida()
infraorderCynodontia()
—Epicynodontia
infraorderEucynodontia
infraorderEucynodontia

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.

Infraor. Eucynodontia Kemp 1982
show all | hide all
G. †Candelariodon de Oliveira et al. 2011
hide
†Candelariodon barberenai de Oliveira et al. 2011
Fm. †Cistecynodontidae Abdala 1996
hide
G. †Cistecynodon Brink and Kitching 1953
+
†Cistecynodon parvus Brink and Kitching 1953
Fm. †Dromatheriidae Gill 1872
hide
G. †Polonodon Sulej et al. 2018
+
†Polonodon wozniekiensis Sulej et al. 2018
G. †Pseudotriconodon Hahn et al. 1984
+
†Pseudotriconodon chatterjeei Lucas and Oakes 1988
†Pseudotriconodon wildi Hahn et al. 1984
G. †Rewaconodon Datta et al. 2004
+
†Rewaconodon tikiensis Datta et al. 2004
Fm. †Ecteniniidae Martinez et al. 2013
hide
G. †Diegocanis Martinez et al. 2013
+
†Diegocanis elegans Martinez et al. 2013
G. †Kataigidodon Kligman et al. 2020
hide
†Kataigidodon venetus Kligman et al. 2020
G. †Microconodon Osborn 1886
hide
Unr. Probainognathia Hopson 1990
hide
G. †Aleodon Crompton 1955
+
†Aleodon brachyrhamphus Crompton 1955
†Aleodon cromptoni Martinelli et al. 2017
Fm. †Chiniquodontidae Huene 1936
+
Unr. †Aleodontinae Martinelli et al. 2024
+
G. †Riojanodon Martinelli et al. 2024
+
†Riojanodon nenoi Martinelli et al. 2024
G. †Chiniquodon Huene 1936
+
†Chiniquodon kalanoro Kammerer et al. 2010
†Chiniquodon sanjuanensis Martinez and Forster 1996
+
Invalid names: Belesodon magnificus Huene 1936 [synonym], Probelesodon kitchingi Teixeira 1982 [synonym], Probelesodon lewisi Romer 1969 [synonym], Probelesodon minor Romer 1973 [synonym]
G. †Deccanodon Nath and Yadagiri 2007
+
†Deccanodon maleriensis Nath and Yadagiri 2007
G. †Lepagia Hahn et al. 1987
+
†Lepagia gaumensis Hahn et al. 1987
G. †Ecteninion Martinez et al. 1996
+
†Ecteninion lunensis Martinez et al. 1996
Unr. †Ictidosauria Broom 1929
+
G. †Trithelodon Broom 1930
Invalid names: Ictidosauridae [empty]
Fm. †Lumkuiidae Hopson and Kitching 2001
+
G. †Lumkuia Hopson and Kitching 2001
+
†Lumkuia fuzzi Hopson and Kitching 2001
Fm. †Probainognathidae Romer 1973
+
G. †Bonacynodon Martinelli et al. 2016
+
†Bonacynodon schultzi Martinelli et al. 2016
G. †Probainognathus Romer 1970
+
Unr. †Prozostrodontia Liu and Olsen 2010
+
G. †Alemoatherium Martinelli et al. 2017
+
†Alemoatherium huebneri Martinelli et al. 2017
G. †Botucaraitherium Soares et al. 2014
+
†Botucaraitherium belarminoi Soares et al. 2014
G. †Prozostrodon Bonaparte and Barberena 2001
+
†Prozostrodon brasiliensis Barberena et al. 1987
G. †Therioherpeton Bonaparte and Barberena 1975
+
†Therioherpeton cargnini Bonaparte and Barberena 1975
G. †Pseudotherium Wallace et al. 2019
+
†Pseudotherium argentinus Wallace et al. 2019
G. †Santacruzgnathus Martinelli et al. 2016
+
†Santacruzgnathus abdalai Martinelli et al. 2016
G. †Tessellatia Gaetano et al. 2022
+
†Tessellatia bonapartei Gaetano et al. 2022
G. †Trucidocynodon Oliveira et al. 2010
hide
†Trucidocynodon riograndensis Oliveira et al. 2010
Invalid names: Chiniquodontoidea [empty]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: terrestrialuc
Locomotion: actively mobilec
Created: 2017-04-17 15:15:35
Modified: 2017-04-17 15:15:35
Source: c = class, subp = subphylum, uc = unranked clade
References: Carroll 1988, Hendy et al. 2009

Age range

Maximum range based only on fossils: base of the Olenekian to the top of the Rhaetian or 251.20000 to 201.30000 Ma
Minimum age of oldest fossil (stem group age): 247.2 Ma

Collections (59 total)


Time interval Ma Country or state Original ID and collection number
Olenekian251.2 - 247.2South Africa (Free State) Eucynodontia indet. (98617)
Anisian247.2 - 242.0South Africa (Eastern Cape) Cistecynodon parvus (145499) Lumkuia fuzzi (69697)
Anisian247.2 - 242.0Tanzania (Ruvuma) Aleodon brachyrhamphus (105297)
Anisian - Ladinian247.2 - 237.0Namibia Diademodon sp. (99491) Trirachodon sp. (99489)
Ladinian242.0 - 237.0Brazil (Rio Grande do Sul) Belesodon magnificus (48659 99413 99423 105826) Candelariodon barberenai (117926) Chiniquodon theotonicus (99421) Chiniquodon theotonicus, Belesodon magnificus (105529) Probelesodon kitchingi (99237)
Ladinian242.0 - 237.0Argentina (La Rioja) Chiniquodon sp. (13003) Probainognathus jenseni (60295) Probelesodon lewisi (60294) Probelesodon lewisi, Probainognathus jenseni (26092)
Ladinian - Carnian242.0 - 228.0Argentina (Rioja) Riojanodon nenoi (218114)
Ladinian - Carnian242.0 - 228.0Brazil (Rio Grande do Sul) Aleodon cromptoni (194386 194387 194388 194390) Chiniquodon sp. (214440)
Ladinian - Carnian242.0 - 228.0Madagascar (Toliara) Chiniquodon kalanoro (100373)
Carnian237.0 - 228.0USA (Virginia) Chiniquodontidae indet. (39159)
Carnian237.0 - 228.0Poland (Slaskie) Polonodon wozniekiensis (110467)
Carnian237.0 - 228.0India (Madhya Pradesh) Dromatheriidae indet., Rewaconodon tikiensis (105292) Rewaconodon tikiensis (207798)
Carnian237.0 - 228.0Argentina (San Juan) Chiniquodon sp. (47037) Diegocanis elegans (24877) Ecteninion lunensis (98621) Eucynodontia indet., Pseudotherium argentinus (87090) Probelesodon sanjuanensis (105299)
Carnian237.0 - 228.0Brazil (Rio Grande do Sul) Probainognathia indet., Prozostrodontia indet. (196738) Probainognathus sp., Santacruzgnathus abdalai, Chiniquodontidae indet. (98598) Trucidocynodon sp. (203745)
Carnian - Norian237.0 - 208.5India (Andhra Pradesh) Deccanodon maleriensis (174080)
Carnian - Norian237.0 - 208.5Argentina (San Juan) Chiniquodon theotonicus (92318)
Carnian - Norian237.0 - 208.5Brazil (Rio Grande do Sul) Alemoatherium huebneri (72086) Therioherpeton cargnini, Thrinaxodon brasiliensis (13220) Trucidocynodon riograndensis (98623)
Julian235.0 - 232.0Brazil (Rio Grande do Sul) Bonacynodon schultzi (194176)
Tuvalian232.0 - 221.5Brazil (Rio Grande do Sul) Prozostrodon brasiliensis (196709)
Norian228.0 - 208.5USA (Texas) Dromatheriidae indet. (13266) Kuehneosauridae indet. (48424)
Norian228.0 - 208.5USA (North Carolina) Microconodon sp. (99541) Microconodon tenuirostris (99429)
Norian228.0 - 208.5USA (New Mexico) Dromatheriidae indet. (57071)
Norian228.0 - 208.5Brazil (Rio Grande do Sul) Botucaraitherium belarminoi (99665)
Norian228.0 - 208.5Argentina (La Rioja) Tessellatia bonapartei (227363)
Norian228.0 - 208.5USA (Arizona) Kataigidodon venetus (215309)
Alaunian215.56 - 212.0Luxembourg (Diekirch) Pseudotriconodon wildi (56047)
Rhaetian208.5 - 201.3Germany (Baden-Württemberg) Ictidosauria indet. (131422)
Rhaetian208.5 - 201.3France (Lorraine) Chiniquodontoidea indet., Dromatheriidae indet. (92109) Lepagia gaumensis, Pseudotriconodon wildi (36106)
Rhaetian208.5 - 201.3Germany (Westphalia) Lepagia gaumensis (218156)
Rhaetian208.5 - 201.3Luxembourg Pseudotriconodon sp. (67895)
Rhaetian208.5 - 201.3Belgium (Gaume) Pseudotriconodon sp., Lepagia gaumensis (114131)