| 词条 | Tarrasiiformes |
| 释义 |
| name = Tarrasiiformes | fossil_range= {{Fossil range|Carboniferous}} | image = | image_caption = | regnum = Animalia | phylum = Chordata | subphylum = Vertebrata | infraphylum = Gnathostomata | superclassis = Osteichthyes | classis = Actinopterygii | subclassis = Chondrostei[1] | ordo = Tarrasiiformes | ordo_authority = | subdivision_ranks = Families | subdivision =
}}Tarasiiformes is an extinct order of prehistoric ray-finned fish.[2] Taxonomy
Timeline of generaImageSize = width:1000px height:auto barincrement:15px PlotArea = left:10px bottom:50px top:10px right:10px Period = from:-416 till:-285 TimeAxis = orientation:horizontal ScaleMajor = unit:year increment:10 start:-416 ScaleMinor = unit:year increment:1 start:-416 TimeAxis = orientation:hor AlignBars = justify Colors = #legends id:CAR value:claret id:ANK value:rgb(0.4,0.3,0.196) id:HER value:teal id:HAD value:green id:OMN value:blue id:black value:black id:white value:white id:paleozoic value:rgb(0.6,0.75,0.55) id:cambrian value:rgb(0.49,0.63,0.33) id:ordovician value:rgb(0,0.57,0.44) id:silurian value:rgb(0.70,0.88,0.71) id:devonian value:rgb(0.8,0.55,0.22) id:earlydevonian value:rgb(0.90,0.71,0.43) id:middledevonian value:rgb(0.96,0.81,0.51) id:latedevonian value:rgb(0.96,0.89,0.71) id:carboniferous value:rgb(0.4,0.65,0.6) id:mississippian value:rgb(0.4,0.56,0.4) id:pennsylvanian value:rgb(0.8,0.77,0.53) id:permian value:rgb(0.94,0.25,0.24) id:mesozoic value:rgb(0.38,0.77,0.79) id:triassic value:rgb(0.51,0.17,0.57) id:jurassic value:rgb(0.2,0.7,0.79) id:cretaceous value:rgb(0.5,0.78,0.31) id:cenozoic value:rgb(0.95,0.98,0.11) id:paleogene value:rgb(0.99,0.6,0.32) id:neogene value:rgb(0.999999,0.9,0.1) id:quaternary value:rgb(0.98,0.98,0.50) BarData= bar:eratop bar:space bar:periodtop bar:space bar:NAM1 bar:NAM2 bar:NAM3 bar:NAM4 bar:space bar:period bar:space bar:era PlotData= align:center textcolor:black fontsize:M mark:(line,black) width:25 shift:(7,-4) bar:periodtop from: -416 till: -411.2 color:earlydevonian text:Loch. from: -411.2 till: -407 color:earlydevonian text:Prag. from: -407 till: -397.5 color:earlydevonian text:Ems. from: -397.5 till: -391.8 color:middledevonian text:Eif. from: -391.8 till: -385.3 color:middledevonian text:Givetian from: -385.3 till: -374.5 color:latedevonian text:Frasnian from: -374.5 till: -359.2 color:latedevonian text:Famennian from: -359.2 till: -345.3 color:mississippian text:Tournaisian from: -345.3 till: -328.3 color:mississippian text:Viséan from: -328.3 till: -318.1 color:mississippian text:Serpukhov. from: -318.1 till: -311.7 color:pennsylvanian text:Bashkir. from: -311.7 till: -306.5 color:pennsylvanian text:Mosc. from: -306.5 till: -303.9 color:pennsylvanian text:K. from: -303.9 till: -299 color:pennsylvanian text:Gzh. bar:eratop from: -416 till: -359.2 color:devonian text:Devonian from: -359.2 till: -299 color:carboniferous text:Carboniferous PlotData= color:mississippian bar:NAM2 from:-345.3 till:-328.3 text:Tarrasius color:mississippian bar:NAM3 from:-328.3 till:-325 text:Paratarrasius color:pennsylvanian bar:NAM4 from:-308.23 till:-306.5 text:Palaeophichthys PlotData= align:center textcolor:black fontsize:M mark:(line,black) width:25 bar:period from: -416 till: -411.2 color:earlydevonian text:Loch. from: -411.2 till: -407 color:earlydevonian text:Prag. from: -407 till: -397.5 color:earlydevonian text:Ems. from: -397.5 till: -391.8 color:middledevonian text:Eif. from: -391.8 till: -385.3 color:middledevonian text:Givetian from: -385.3 till: -374.5 color:latedevonian text:Frasnian from: -374.5 till: -359.2 color:latedevonian text:Famennian from: -359.2 till: -345.3 color:mississippian text:Tournaisian from: -345.3 till: -328.3 color:mississippian text:Viséan from: -328.3 till: -318.1 color:mississippian text:Serpukhov. from: -318.1 till: -311.7 color:pennsylvanian text:Bashkir. from: -311.7 till: -306.5 color:pennsylvanian text:Mosc. from: -306.5 till: -303.9 color:pennsylvanian text:K. from: -303.9 till: -299 color:pennsylvanian text:Gzh. bar:era from: -416 till: -359.2 color:devonian text:Devonian from: -359.2 till: -299 color:carboniferous text:Carboniferous Tarrasius is an extinct genus of Tarasiiformes. Tarrasius problematicus (of Mississippian origin, ~ 350 Ma) featured a fully regionalized tetrapod-like spine divided into 5 distinct segments.[6][7] It is not considered a transitional fossil though, but an extreme example of convergent evolution. See also{{Portal|Paleontology|Fish}}
Bibliography
References1. ^{{cite web |url=http://paleodb.org/cgi-bin/bridge.pl?a=checkTaxonInfo&taxon_no=35068&is_real_user=1 |title=Tarrasiiformes |publisher=Paleobiology Database |accessdate=November 17, 2012}} 2. ^{{cite journal | last = Sepkoski | first = Jack | title = A compendium of fossil marine animal genera | journal = Bulletins of American Paleontology | volume = 363 |pages = 1–560 | date = 2002 | url = http://strata.ummp.lsa.umich.edu/jack/showgenera.php?taxon=611&rank=class | accessdate = 2009-02-27 }} 3. ^{{cite web|website=Mikko's Phylogeny Archive|last=Haaramo|first=Mikko|year=2007|title=Chordata – lancets, tunicates, and vertebrates |url=http://www.helsinki.fi/~mhaaramo/metazoa/deuterostoma/chordata/chordata.html |accessdate= 30 December 2016}} 4. ^{{cite book|last1=Nelson|first1=Joseph S.|last2=Grande|first2=Terry C.|last3=Wilson|first3=Mark V. H.|year=2016|title=Fishes of the World|edition=5th|publisher=John Wiley & Sons|isbn=9781118342336}} 5. ^{{cite journal|last=van der Laan|first=Richard|year=2016|title=Family-group names of fossil fishes|volume=|issue=|journal=|page=|url=https://www.researchgate.net/publication/303911230|issn=}} 6. ^{{cite journal |authors=Lauren Cole Sallan |title=Tetrapod-like axial regionalization in an early ray-finned fish |url=http://rspb.royalsocietypublishing.org/content/279/1741/3264.full.pdf#%24href | format=PDF | journal=Proceedings of the Royal Society B |volume=279 |date=23 May 2012 |pages=3264–3271 |doi= 10.1098/rspb.2012.0784 |issue=1741 |pmid=22628471 |pmc=3385743}} 7. ^{{cite news |url=https://www.sciencedaily.com/releases/2012/05/120522200829.htm |publisher=Science Daily |title=Human-Like Spine Morphology Found in Aquatic Eel Fossil |date=May 22, 2012}} External links
3 : Carboniferous bony fish|Prehistoric ray-finned fish orders|Tarrasiiformes |
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