| 词条 | Ceratoichthys |
| 释义 |
| name = Ceratoichthys | image = Ceratoichthys_pinnatiformis.jpg | image_caption = Artist's reconstruction | fossil_range = {{fossilrange|48.6|40.4|Lutetian[1]}} | regnum = Animalia | phylum = Chordata | subphylum = Vertebrata | infraphylum = Gnathostomata | superclassis = Osteichthyes | classis = Actinopterygii | ordo = Perciformes | familia = Carangidae | subfamilia = | genus = Ceratoichthys | species = C. pinnatiformis | binomial = Ceratoichthys pinnatiformis | binomial_authority = Blot, 1969 }}Ceratoichthys pinnatiformis is an extinct species of lookdown-like prehistoric jackfish that lived during the Lutetian epoch, of the Middle Eocene of Monte Bolca, Italy.[2] The dorsal and anal fins of C. pinnatiformis had very high, narrow crests, and it also had very long, thin pelvic fins. Its fins give it a superficial resemblance to a freshwater angelfish, leading some people to erroneously refer to C. pinnatiformis as an "angelfish," too. 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/20090220223520/http://strata.ummp.lsa.umich.edu/jack/showgenera.php?taxon=611&rank=class |archivedate=2009-02-20 |df= }} {{Taxonbar|from=Q5063778}}{{paleo-perciformes-stub}}2. ^{{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/20090220223520/http://strata.ummp.lsa.umich.edu/jack/showgenera.php?taxon=611&rank=class |archivedate=2009-02-20 |df= }} 3 : Carangidae|Eocene fish|Fossils of Italy |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。