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Eucynodontia
Taxonomy
Eucynodontia was named by Kemp (1982). It is extant.
It was reranked as the unranked clade Eucynodontia by Kemp (1982) and Gaetano et al. (2022).
It was assigned to Cynodontia by Carroll (1988); to Cynodontia by Hopson (1999); to Epicynodontia by Hopson and Kitching (2001) and Rubidge and Sidor (2001); to Cynodontia by Martinez et al. (2013); and to Cynodontia by Kemp (1982) and Gaetano et al. (2022).
It was reranked as the unranked clade Eucynodontia by Kemp (1982) and Gaetano et al. (2022).
It was assigned to Cynodontia by Carroll (1988); to Cynodontia by Hopson (1999); to Epicynodontia by Hopson and Kitching (2001) and Rubidge and Sidor (2001); to Cynodontia by Martinez et al. (2013); and to Cynodontia by Kemp (1982) and Gaetano et al. (2022).
Synonymy list
Year | Name and author |
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1982 | Eucynodontia Kemp p. 349 |
1988 | Eucynodontia Carroll |
1999 | Eucynodontia Hopson p. 1257 |
2001 | Eucynodontia Hopson and Kitching p. 7 |
2001 | Eucynodontia Rubidge and Sidor |
2013 | Eucynodontia Martinez et al. |
2022 | Eucynodontia Gaetano et al. p. 2 |
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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
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Fm. †Cistecynodontidae Abdala 1996
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Fm. †Dromatheriidae Gill 1872
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G. †Pseudotriconodon Hahn et al. 1984
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†Pseudotriconodon chatterjeei Lucas and Oakes 1988
†Pseudotriconodon wildi Hahn et al. 1984
Fm. †Ecteniniidae Martinez et al. 2013
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Unr. Probainognathia Hopson 1990
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G. †Aleodon Crompton 1955
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†Aleodon brachyrhamphus Crompton 1955
†Aleodon cromptoni Martinelli et al. 2017
Fm. †Chiniquodontidae Huene 1936
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Unr. †Aleodontinae Martinelli et al. 2024
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G. †Chiniquodon Huene 1936
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†Chiniquodon kalanoro Kammerer et al. 2010
†Chiniquodon sanjuanensis Martinez and Forster 1996
†Chiniquodon theotonicus Huene 1936
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Invalid names: Belesodon magnificus Huene 1936 [synonym], Probelesodon kitchingi Teixeira 1982 [synonym], Probelesodon lewisi Romer 1969 [synonym], Probelesodon minor Romer 1973 [synonym]
Fm. †Lumkuiidae Hopson and Kitching 2001
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Fm. †Probainognathidae Romer 1973
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Unr. †Prozostrodontia Liu and Olsen 2010
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G. †Therioherpeton Bonaparte and Barberena 1975
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†Therioherpeton cargnini Bonaparte and Barberena 1975
Invalid names: Chiniquodontoidea [empty]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: c = class, subp = subphylum, uc = unranked clade | |||||
References: Hendy et al. 2009, Carroll 1988 |
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
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 |
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Olenekian | South Africa (Free State) | Eucynodontia indet. (98617) | |
Anisian | Tanzania (Ruvuma) | Aleodon brachyrhamphus (105297) | |
Anisian | South Africa (Eastern Cape) | Cistecynodon parvus (145499) Lumkuia fuzzi (69697) | |
Anisian - Ladinian | Namibia | Diademodon sp. (99491) Trirachodon sp. (99489) | |
Ladinian | Argentina (La Rioja) | Chiniquodon sp. (13003) Probainognathus jenseni (60295) Probelesodon lewisi (60294) Probelesodon lewisi, Probainognathus jenseni (26092) | |
Ladinian | Brazil (Rio Grande do Sul) | Belesodon magnificus (48659 99413 99423 105826) Candelariodon barberenai (117926) Chiniquodon theotonicus (99421) Chiniquodon theotonicus, Belesodon magnificus (105529) Probelesodon kitchingi (99237) | |
Ladinian - Carnian | Brazil (Rio Grande do Sul) | Aleodon cromptoni (194386 194387 194388 194390) Chiniquodon sp. (214440) | |
Ladinian - Carnian | Argentina (Rioja) | Riojanodon nenoi (218114) | |
Ladinian - Carnian | Madagascar (Toliara) | Chiniquodon kalanoro (100373) | |
Carnian | USA (Virginia) | Chiniquodontidae indet. (39159) | |
Carnian | Poland (Slaskie) | Polonodon wozniekiensis (110467) | |
Carnian | Argentina (San Juan) | Ecteninion lunensis (98621) Eucynodontia indet., Pseudotherium argentinus (87090) Probelesodon sanjuanensis (105299) | |
Carnian | Brazil (Rio Grande do Sul) | Probainognathia indet., Prozostrodontia indet. (196738) Probainognathus sp., Santacruzgnathus abdalai, Chiniquodontidae indet. (98598) Trucidocynodon sp. (203745) | |
Carnian | India (Madhya Pradesh) | Dromatheriidae indet., Rewaconodon tikiensis (105292) Rewaconodon tikiensis (207798) | |
Carnian - Norian | India (Andhra Pradesh) | Deccanodon maleriensis (174080) | |
Carnian - Norian | Brazil (Rio Grande do Sul) | Alemoatherium huebneri (72086) Therioherpeton cargnini, Thrinaxodon brasiliensis (13220) Trucidocynodon riograndensis (98623) | |
Carnian - Norian | Argentina (San Juan) | Chiniquodon theotonicus (92318) | |
Julian | Brazil (Rio Grande do Sul) | Bonacynodon schultzi (194176) | |
Tuvalian | Argentina (San Juan) | Chiniquodon sp. (47037) Diegocanis elegans (24877) | |
Tuvalian | Brazil (Rio Grande do Sul) | Prozostrodon brasiliensis (196709) | |
Norian | USA (Arizona) | Kataigidodon venetus (215309) | |
Norian | USA (Texas) | Dromatheriidae indet. (13266) Kuehneosauridae indet. (48424) | |
Norian | Brazil (Rio Grande do Sul) | Botucaraitherium belarminoi (99665) | |
Norian | Argentina (La Rioja) | Tessellatia bonapartei (227363) | |
Norian | USA (North Carolina) | Microconodon sp. (99541) Microconodon tenuirostris (99429) | |
Norian | USA (New Mexico) | Dromatheriidae indet. (57071) | |
Alaunian | Luxembourg (Diekirch) | Pseudotriconodon wildi (56047) | |
Rhaetian | Belgium (Gaume) | Pseudotriconodon sp., Lepagia gaumensis (114131) | |
Rhaetian | Germany (Baden-Württemberg) | Ictidosauria indet. (131422) | |
Rhaetian | Luxembourg | Pseudotriconodon sp. (67895) | |
Rhaetian | Germany (Westphalia) | Lepagia gaumensis (218156) | |
Rhaetian | France (Lorraine) | Chiniquodontoidea indet., Dromatheriidae indet. (92109) Lepagia gaumensis, Pseudotriconodon wildi (36106) |