Trialestes is an extinct genus of Late Triassic (Carnian) crocodylomorphs that lived in South America. It has been classified as a dinosaur in the past due it being adapted as a terrestrial, running carnivore. It is classified in Sphenosuchia, which were early relatives of crocodylians. Irmis, Nesbitt and Sues (2013) noted that some of the material referred to this taxon is actually dinosaurian; however, according to the authors, the holotype specimen PVL 2561, found in the Cancha de Bochas Member of the Ischigualasto Formation in the Ischigualasto-Villa Unión Basin in northwestern Argentina, "comprises a single individual that preserves unambiguous crocodylomorph synapomorphies", indicating it is indeed a crocodylomorph, and one of the referred specimens, PVL 3889, does share one or more
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| - Trialestes (es)
- Trialestes (nl)
- Trialestes (en)
- 三疊鱷屬 (zh)
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| - 三疊鱷屬(學名:Trialestes)是鱷形超目喙頭鱷亞目的一屬,是現代鱷魚的早期遠親。三疊鱷生存於三疊紀晚期的南美洲阿根廷。三疊鱷是種陸棲肉食性動物,可以快速奔跑,過去曾被分類於恐龍。 (zh)
- Trialestes es un género extinto de arcosaurio crocodilomorfo que vivió durante el Triásico Superior en Suramérica. Ha sido clasificado como un dinosaurio en el pasado debido a que era un carnívoro terrestre y corredor. Fue luego clasificado en Sphenosuchia, un grupo de crocodilomorfos primitivos emparentado con los actuales crocodilianos. Irmis, Nesbitt y Sues (2013) señalaron que una parte del material referido a este taxón es de hecho de un dinosaurio; por otra parte, según estos autores, el espécimen holotipo PVL 2561 "abarca a un único individuo que preserva rasgos inequívocos de los crocodilomorfos", indicando que es ciertamente un miembro de este grupo, y uno de los especímenes referidos, PVL 3889, comparte una o más autapomorfias con el holotipo, de modo que también pertenece al mis (es)
- Trialestes is an extinct genus of Late Triassic (Carnian) crocodylomorphs that lived in South America. It has been classified as a dinosaur in the past due it being adapted as a terrestrial, running carnivore. It is classified in Sphenosuchia, which were early relatives of crocodylians. Irmis, Nesbitt and Sues (2013) noted that some of the material referred to this taxon is actually dinosaurian; however, according to the authors, the holotype specimen PVL 2561, found in the Cancha de Bochas Member of the Ischigualasto Formation in the Ischigualasto-Villa Unión Basin in northwestern Argentina, "comprises a single individual that preserves unambiguous crocodylomorph synapomorphies", indicating it is indeed a crocodylomorph, and one of the referred specimens, PVL 3889, does share one or more (en)
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| - *Triassolestes (Reig, 1963) (en)
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| - Trialestes es un género extinto de arcosaurio crocodilomorfo que vivió durante el Triásico Superior en Suramérica. Ha sido clasificado como un dinosaurio en el pasado debido a que era un carnívoro terrestre y corredor. Fue luego clasificado en Sphenosuchia, un grupo de crocodilomorfos primitivos emparentado con los actuales crocodilianos. Irmis, Nesbitt y Sues (2013) señalaron que una parte del material referido a este taxón es de hecho de un dinosaurio; por otra parte, según estos autores, el espécimen holotipo PVL 2561 "abarca a un único individuo que preserva rasgos inequívocos de los crocodilomorfos", indicando que es ciertamente un miembro de este grupo, y uno de los especímenes referidos, PVL 3889, comparte una o más autapomorfias con el holotipo, de modo que también pertenece al mismo taxón. (es)
- Trialestes is an extinct genus of Late Triassic (Carnian) crocodylomorphs that lived in South America. It has been classified as a dinosaur in the past due it being adapted as a terrestrial, running carnivore. It is classified in Sphenosuchia, which were early relatives of crocodylians. Irmis, Nesbitt and Sues (2013) noted that some of the material referred to this taxon is actually dinosaurian; however, according to the authors, the holotype specimen PVL 2561, found in the Cancha de Bochas Member of the Ischigualasto Formation in the Ischigualasto-Villa Unión Basin in northwestern Argentina, "comprises a single individual that preserves unambiguous crocodylomorph synapomorphies", indicating it is indeed a crocodylomorph, and one of the referred specimens, PVL 3889, does share one or more autapomorphies with the holotype, indicating it represents the same taxon. The type species, T. romeri, was named in 1963. (en)
- 三疊鱷屬(學名:Trialestes)是鱷形超目喙頭鱷亞目的一屬,是現代鱷魚的早期遠親。三疊鱷生存於三疊紀晚期的南美洲阿根廷。三疊鱷是種陸棲肉食性動物,可以快速奔跑,過去曾被分類於恐龍。 (zh)
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