| 词条 | Hoplitosuchus |
| 释义 |
|name = Hoplitosuchus |fossil_range = Late Triassic |regnum = Animalia |phylum = Chordata |classis = Sauropsida |subclassis = Diapsida |infraclassis = Archosauromorpha |unranked_ordo = Crurotarsi |ordo = Aetosauria |familia = Stagonolepididae |genus = Hoplitosuchus |genus_authority = |subdivision_ranks = Species |subdivision =
}}Hoplitosuchus is an extinct genus of aetosaur. Fossils have been found from the Santa Maria Formation in Rio Grande do Sul, Brazil that date back to the Late Triassic.[1] At first the genus was named Hoplitosaurus, but this name had previously been assigned to a polacanthine ankylosaurian dinosaur in 1902, thirty-six years before it had been referred to the aetosaur.[2][3] Thus Hoplitosuchus was constructed as a replacement name for Hoplitosaurus. Because the holotype specimen consists of unidentifiable osteoderms and any other material attributed to the genus may actually be considered a composite of rauisuchian and dinosaurian remains, Hoplitosuchus is now considered to be a nomen dubium.[4] The saurischian dinosaur Teyuwasu was named in 1999 on the basis of material originally attributed to Hoplitosuchus.[5] References1. ^{{Cite journal | doi = 10.1016/j.jsames.2005.04.003 | last1 = Langer | first1 = M. C. | year = 2005 | title = Studies on continental Late Triassic tetrapod biochronology. I. The type locality of Saturnalia tupiniquim and the faunal succession in south Brazil | url = | journal = Journal of South American Earth Sciences | volume = 19 | issue = 2| pages = 205–218 }} 2. ^{{Cite journal | last1 = Lucas | first1 = F. A. | year = 1902 | title = Paleontological notes. The generic name Omosaurus. A new generic name for Stegosaurus marshi | url = | journal = Science |series=New Series | volume = 16 | issue = 402| page = 435 }} 3. ^Huene, F. von (1942). Lieferungen 3/4. Pseudosuchia, Saurischia, Rhynchosauridae und Schlussabschnitt. Die Fossilen Reptilien des Südamerikanischen Gondwanalandes. Ergebnisse der Sauriergrabungen in Südbrasilien 1928/29. C. H. Beck'sche Verlagsbuchhandlung, München 161-332. 4. ^Desojo, J. B. and Rauhut, O. (2008). New insights on “rauisuchian” taxa (Archosauria: Crurotarsi) from Brazil. Symposium of Vertebrate Palaeontology and Comparative Anatomy. 5. ^{{Cite journal | last1 = Kischlat | first1 = E. E. | year = 1999 | title = A new dinosaurian "rescued" from the Brazilian Triassic: Teyuwasu barbarenai, new taxon | url = | journal = Paleontologia em Destaque, Boletim Informativo da Sociedade Brasileira de Paleontologia | volume = 14 | issue = 26| page = 58 }} External links
3 : Aetosaurs|Late Triassic reptiles of South America|Late Triassic pseudosuchians |
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