| 词条 | Eutrichiurides |
| 释义 |
| fossil_range = {{fossil range|55.8|48.6|Eocene}} | image = Trichiuridae - Eutrichiurides goberti.JPG | image_caption = Fossil teeth of Eutrichiurides goberti from Khouribga (Morocco) | regnum = Animalia | phylum = Chordata | classis = Actinopterygii | ordo = Perciformes | familia = Trichiuridae | genus = Eutrichiurides | genus_authority = Casier 1944 }}Eutrichiurides is an extinct genus of prehistoric cutlass fish.[1][2] Similar and related genera include the extant Aphanopus, Trichiurides and Trichiurus.[3] These fishes lived in the Eocene period, from 55.8 to 48.6 mya.[3] SpeciesSpecies within this genus include:[4]
DescriptionEutrichiurides species were very similar in form and build to modern snake mackerels, in that they were long and slender, blade-shaped fishes with elongated jaws possessing fangs and needle-shaped teeth.[5]DistributionFossils of Eutrichiurides have been found the Eocene fossil sediments of India, Pakistan and the United Kingdom.[3] See also{{Portal|Paleontology|Fish}}
References1. ^{{cite journal|last=Sepkoski |first=Jack |title=A compendium of fossil marine animal genera |journal=Bulletins of American Paleontology |volume=364 |page=560 |year=2002 |url=http://strata.ummp.lsa.umich.edu/jack/showgenera.php?taxon=611&rank=class |accessdate=2009-02-27 |deadurl=yes |archiveurl=https://web.archive.org/web/20110723131237/http://strata.ummp.lsa.umich.edu/jack/showgenera.php?taxon=611&rank=class |archivedate=July 23, 2011 }} {{Taxonbar|from=Q5414577}}{{paleo-bony-fish-stub}}2. ^Paleontologia 3. ^1 2 {{Cite web|url=http://fossilworks.org/bridge.pl?a=taxonInfo&taxon_no=36032|title=Fossilworks: Eutrichiurides|website=fossilworks.org|access-date=2017-06-04}} 4. ^Scombroidei 5. ^{{Cite web|url=https://www.paleodirect.com/f032-cretaceous-eutrichiurides-fish-fossils-teeth-bones-fossil/|title=F032 - CRETACEOUS EUTRICHIURIDES FISH JAW WITH TEETH AND ASSOCIATED BONES IN MATRIX|website=PALEO DIRECT|access-date=2017-06-04}} 2 : Prehistoric perciform genera|Paleogene fish of Asia |
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