Perleidiformes

Extinct order of fishes From Wikipedia, the free encyclopedia

Perleidiformes

Perleidiformes are an extinct order of prehistoric ray-finned fish from the Triassic period[1] Although numerous Triassic taxa have been referred to Perleidiformes, which ones should be included for it to form a monophyletic group is a matter of ongoing scientific debate.[2][3][4]

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Chaohuperleidus primus, one of the earliest perleidids

Quick Facts Scientific classification, Families ...
Perleidiformes
Temporal range: Triassic
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Perleidus altolepis
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Subclass: Neopterygii
Order: Perleidiformes
Berg, 1937
Families
Synonyms
  • Perleidida
  • Polzbergiiformes Griffith 1977
  • Cephaloxeniformes
  • Platysiagiformes Brough 1939
  • Platysiagida Fowler 1958
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Classification

  • Genus † Saurichthyes
    • FamilyCleithrolepididae Wade 1935 corrig. [Cleithrolepidae Wade 1935; Hydropessidae Hutchinson 1973]
    • SuborderCephaloxenoidei Lehman 1966
    • SuborderPerleidoidei
      • FamilyPlatysiagidae Brough 1939 sensu Neuman & Mutter 2005
      • FamilyPolzbergiidae Griffin 1977
        • Genus †Luopingichthys Sun et al. 2009
        • Genus †Serrolepis Quenstedt 1852 ex Dames 1888
        • Genus †Ctenognathichthys Burgin 1992
        • Genus †Stoppania Lombardo, Rusconi & Tintori 2008
        • Genus †Polzbergia Griffith 1977
        • Genus †Felberia Lombardo & Tintori 2004
      • FamilyGabanellidae Tintori & Lombardo 1996
      • FamilyAetheodontidae Brough 1939
      • FamilyColobodontidae Andersson 1916 [Asterodontidae Jordan 1923]
        • Genus †Albertonia Gardiner 1966
        • Genus †Boreichthys Selezneva 1982
        • Genus †Cenchrodus von Meyer 1847
        • Genus †Chrotichthys Wade 1940
        • Genus †Crenilepis Dames 1888 [Crenilepoides Strand 1929]
        • Genus †Dollopterus Abel 1906 [Dolichopterus Compter 1891 non Hall 1859 non Murray 1870]
        • Genus †Engycolobodus Oertle 1927
        • Genus †Hemilopas von Meyer 1847
        • Genus †Manlietta Wade 1935
        • Genus †Meidiichthys Borough 1931
        • Genus †Meridensia Stensiö 1916
        • Genus †Nephrotus Meyer 1849 [Omphalodus Meyer 1847; Eupleurodus Gürich, 1884]
        • Genus †Pristisomus Woodward 1890
        • Genus †Procheirichthys Wade 1935
        • Genus †Zeuchthiscus Wade 1940
        • Genus †Colobodus Agassiz 1844 [Asterodon Münster, 1841]
      • FamilyPseudobeaconiidae López-Arbarello & Zavattieri 2008
        • Genus †Caminchaia Rusconi 1946a
        • Genus †Echentaia Rusconi 1946
        • Genus †Pasambaya Rusconi 1946a
        • Genus †Anatoia Rusconi 1946a
        • Genus †Pseudobeaconia Bordas 1944
      • FamilyPerleididae Brough 1931 [Fuyuanperleididae Sun et al. 2012]
        • Genus †Altisolepis Mutter & Herzog 2004
        • Genus †Alvinia Sytchevskaya 1999 non Monterosato 1884
        • Genus †Chaohuperleidus Sun et al., 2013
        • Genus †Daninia Lombardo 2001
        • Genus †Diandongperleidus Geng et al. 2012
        • Genus †Endennia Lombardo & Brambillasca 2005
        • Genus †Fuyuanperleidus Geng et al. 2012
        • Genus †Luopingperleidus Geng et al. 2012
        • Genus †Megaperleidus Sytchevskaya 1999
        • Genus †Mendocinichthys Whitley 1953 [Mendocinia Bordas 1944 non Jensen-Haarup 1920]
        • Genus †Paraperleidus Zhao & Liu 2007
        • Genus †Peltoperleidus Bürgin et al. 1991
        • Genus †Plesioperleidus Su & Li 1983 sensu Tong et al. 2006 [Zhangina Liu 2002]
        • Genus †Perleidus De Alessandri 1910 sensu Lombardo et al. 2011

Timeline of genera

Late TriassicMiddle TriassicEarly TriassicRhaetianNorianCarnianLadinianAnisianOlenekianInduanGabanelliaGigantopterusManliettaAetheodontusBesaniaCtenognathichthysLuganoiaPeltoperleidusProcheirichthysMeridensiaCleithrolepisCrenolepisDollopterusColobodusThoracopterusDipteronotusPerleidusSaurichthyesBoreichthysHelmolepisHydropessumMeidiichthysPlesioperleidusTripeltaZeuchthiscusChrotichthysLate TriassicMiddle TriassicEarly TriassicRhaetianNorianCarnianLadinianAnisianOlenekianInduan

References

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