Acipenseriformes

subclassis: Chondostei
   
ordo: Acipenseriformes (Berg, 1940)
subordo: Chondrosteoidei (Grande, 1991 & Bemis, et al. 1996)
familia: Chondrosteidae
genus: Chondrosteus (Egerton, 1858) Triassic locality: U.K.: England; USA: Montana; Wyoming
Chondrosteus acipenseroides (Egerton, 1858)
genus: Strongylosteus - Lower Jura locality: Europe, Holzmaden, Germany
Strongylosteus hindenburgi (Pompeckz, 1914)
familia: Errolichthyidae
genus: Errolichthys (Lehmann, 1952) Trias locality: Europe, Madagascar
Errolichthys mirabilis (Lehmann, 1952)
familia: Peipiaosteidae
subfamilia: Stichopterinae
genus: Peipiaosteus - Triassic locality: Greenland; Europe; China; Mongolia
Peipiaosteus pani (Liu & Zhou, 1965)
Peipiaosteus fengningensis (Bai, 1983) Creta
genus: Stichopterus - Triassic locality: Hell Creek Formation; Montana, USA
Stichopterus reissi (Reis, 1910)
Stichopterus woodwardi (Reis, 1910)
Stichopterus popovi (Jakovlev, 1986)
Stichopterus gracilis (Rohon, 1890)
subfamilia: Spherosteinae (Grande & Bemis, 1996)
genus: Sphenosteus
Sphenosteus scharovi (Reis, 1910)
genus: Yanosteus - Lower Creta locality: Judith-River Formation, Montana, USA
Yanosteus longidorsalis (Jin et al., 1995)
genus: Liaosteus - Jura locality: western Liaoning, China
Liaosteus hongi (Lu, 1995)
subordo: Acipenseroidei
familia: Acipenseridae (Bonaparte, 1831) sensu (Bemis, et al., 1997)
subfamilia: Priscosturioninae (Lance Grande & Eric J. Hilton, 2009)
genus: Priscosturion syn: Psammorhynchus (Grande & Hilton, 2006) Upper Creta
Priscosturion rossikowi (Nikolskii, 1900) locality: Russian
Priscosturion squamosus (Wilimovsky, 1956) locality: Montana, USA
Priscosturion longipinnis (Grande & Hilton, 2009) locality: Montana, USA
           
subfamilia: Acipenserinae
tribus: Acipenserini (Grande, 1996 & Bemis et al. 1997)
genus: Pseudoscaphirhynchus (Nikolskii 1900)
Pseudoscaphirhynchus fedtschenkoi (Kessler, 1872)
Pseudoscaphirhynchus hermanni (Kessler, 1877)
Pseudoscaphirhynchus kaufmanni (Kessler, 1874)
genus: Acipenser (Linnaeus, 1758)
Acipenser albertensis (Lambe, 1902) Triassic locality: Alberta, Canada
Acipenser eruciferus (Cope, 1876) Creta locality: Alberta, Canada
Acipenser toliapicus (Agassiz, 1844) Eocen locality: West Sussex, Britain
Acipenser ornatus (Leidy, 1873)
Acipenser sturio (Linnaeus, 1758)
Acipenser oxyrhynchus (Mitchill, 1815) IUCN - endangered
Acipenser oxyrhynchus oxyrhynchus (Mitchill, 1815)
Acipenser oxyrhynchus desotoi (Vladykov, 1955)
Acipenser sinensis (Gray, 1835) syn: A. kikuchii (Jordan & Snyder, 1901)
Acipenser schrenckii (Brandt, 1869) IUCN - endangered
Acipenser medirostris (Ayres, 1854)
Acipenser transmontanus (Richardson, 1836) IUCN - endangered
Acipenser dabryanus (Duméril, 1869)
Acipenser multiscutatus (Tanaka, 1908)
Acipenser mikadoi (Hilgendorf, 1892) IUCN - endangered
Acipenser fulvescens (Rafinesque, 1817) IUCN - endangered
Acipenser nudiventris (Lovetzky, 1828) IUCN - endangered
Acipenser ruthenus (Linnaeus, 1758) IUCN - endangered
Acipenser stellatus (Pallas, 1771) IUCN - Critically endangered
Acipenser brevirostrum (Lesueur, 1818) IUCN - Critically endangered
Acipenser baerii (Brandt, 1869)
Acipenser baerii baerii (Brandt, 1869)
Acipenser baerii baicalensis (Nikolskii, 1896)
Acipenser baerii stenorrhynchus (Nikolskii, 1896)
Acipenser gueldenstaedtii (Brandt & Ratzeberg, 1833)
Acipenser naccarii (Bonaparte, 1836)
Acipenser persicus (Borodin, 1897)
tribus: Scaphirhynchini (Grande, 1996 & Bemis et al. 1997)
genus: Scaphirhynchus (Heckel, 1836)
Scaphirhynchus albus (Forbes & Richardson, 1905) IUCN - endangered
Scaphirhynchus platorynchus (Rafinesque, 1820) IUCN - vulnerable
Scaphirhynchus suttkusi (Williams & Clemmer, 1991)
S. suttkusi = IUCN Critically endangered 2008
subfamilia: Husinae
genus: Huso (Brandt & Ratzeburg, 1833)
Huso dauricus (Georgi, 1775)
Huso huso (Linnaeus, 1758) IUCN - endangered
familia: Polyodontidae (Bonabarte, 1838)
subfamilia: Protopsephurinae (Grande & Bemis, 1996)
genus: Protopsephurus (Grande & Jin & Yabumoto & Bemis, 2002)
Protopsephurus liui (Lu, 1994) Lower Creta locality: Yixian Formation of China
genus: Protoscaphirhynchus - Upper Creta locality: Hell Creek Fm., Montana
Protoscaphirhynchus squamosus (Norman J. & Wilimovsky, 1956)
subfamilia: Palaeopsephurinae (Grande & Bemis, 1996)
genus: Palaeopsephurus - Lower Creta locality: Greenland; Lebanon; Spitsbergen
  Palaeopsephurus wilsoni (MacAlpin, 1941)
subfamilia: Polydontinae (Grande & Bemis, 1991)
tribus: Uncertain
genus: Psephurus (Günther, 1873)
Psephurus gladius (Martens, 1862) Extinct in the Wild 2009
tribus: Polydontini (Grande & Bemis, 1991)
genus: Crossopholis - Eocen locality: Green River formation, Wyoming
Crossopholis magnicaudatus (Cope, 1883)
genus: Polyodon (Lacépede, 1797)
Polyodon tuberculata (Grande & Bemis, 1991) Paleogen
Polyodon spathula (Walbaum, 1792) IUCN - Critically endangered
               
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