词条 | Trewavasia |
释义 |
| image = Trewavasia_carinata.JPG | image_caption = fossil of T. carinata | fossil_range = {{fossilrange|99.6|93.5|Lower Cenomanian[1]}} | regnum = Animalia | phylum = Chordata | subphylum = Vertebrata | infraphylum = Gnathostomata | superclassis = Osteichthyes | classis = Actinopterygii | subclassis = | ordo = Pycnodontiformes | superfamilia = | familia = Coccodontidae[2] | subfamilia = | genus = Trewavasia | species = T. carinata | binomial = Trewavasia carinata | binomial_authority = }} Trewavasia carinata is an extinct pycnodontid that lived during the lower Cenomanian of what is now Lebanon.[1] It had a large, forward-pointing horn-like spine between its eyes, and a massive stump-like spine emanating from the back of its head. T. carinata is closely related the genera Corusichthys and Hensodon, as well as Coccodus. References1. ^1 {{cite journal | last = Sepkoski | first = Jack | title = A compendium of fossil marine animal genera | journal = Bulletins of American Paleontology | volume = 363 |pages = 1–560 | year = 2002 | url = http://strata.ummp.lsa.umich.edu/jack/showgenera.php?taxon=611&rank=class | accessdate = 2009-02-27 }} 2. ^{{cite journal |author1=L. Taverne |author2=L. Capasso |year=2014 |title=Ostéologie et phylogénie des Coccodontidae, une famille remarquable de poissons Pycnodontiformes du Crétacé supérieur marin du Liban, avec la description de deux nouveaux genres |journal=Palaeontos |volume=25 |pages= |url=http://www.palaeontos.be/25/det25.htm }} See also{{Portal|Paleontology|Fish}}
3 : Cretaceous bony fish|Pycnodontiformes genera|Late Cretaceous fish of Asia |
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