| 词条 | Bystrowisuchus |
| 释义 |
| taxon = Bystrowisuchus | fossil_range = Early Triassic | authority = Sennikov, 2012 | type_species = {{extinct}}Bystrowisuchus flerovi | type_species_authority = Sennikov, 2012 }}Bystrowisuchus is an extinct genus of ctenosauriscid pseudosuchian archosaur from the Early Triassic of European Russia. Fossils have been found in the Olenekian-age Lipovskaya Formation in Ilovlinsky District. The type species is Bystrowisuchus flerovi.[1] DescriptionBystrowisuchus flerovi is based on a holotype specimen including six cervical or neck vertebrae and a partial right ilium or hip bone. Its total body length is estimated at {{convert|2|to|3|m|ft}}.[1]DiscoveryThe holotype specimen of Bystrowisuchus was found near the eastern banks of the Don River in Ilovlinsky District, Volgograd Oblast. It came from a fossil site known as the Donskaya Luka locality, which preserves a wide diversity of Early Triassic tetrapod fossils. Along with Bystrowisuchus, the Donskaya Luka fossil assemblage includes temnospondyl amphibians, a chroniosuchian, a procolophonid, a sauropterygian, a protorosaurian, possible trilophosaurid archosauromorphs, two rauisuchid archosaurs, and a dicynodont. Elongated neural spines previously attributed to the rauisuchid Scythosuchus basileus may belong instead to Bystrowisuchus.[1] References1. ^1 2 {{Cite journal | last1 = Sennikov | first1 = A. G. | title = The first ctenosauriscid (Reptilia: Archosauromorpha) from the Lower Triassic of Eastern Europe | doi = 10.1134/S0031030112050097 | journal = Paleontological Journal | volume = 46 | issue = 5 | pages = 499–511 | year = 2012 | pmid = | pmc = }} {{Pseudosuchia|P.}}{{Taxonbar|from=Q5004560}}{{paleo-archosaur-stub}} 3 : Ctenosauriscids|Triassic archosaurs|Early Triassic reptiles of Europe |
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