Classification of the family Cochliodontidae

Fm. †Cochliodontidae Owen 1867
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G. †Aspidodus Newberry and Worthen 1866
G. †Chitonodus Stjohn and Worthen 1883
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Chitonodus antiquus Saint John and Worthen 1883
Chitonodus liratus Saint John and Worthen 1883
Chitonodus springeri Saint John and Worthen 1883
G. †Cochliodus Agassiz 1838
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Cochliodus acutus Agassiz 1843
Cochliodus contortus Agassiz 1837
Cochliodus latus Leidy 1857
Cochliodus leidyi Saint John and Worthen 1883
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Invalid names: Deltodus stellatus Newberry and Worthen 1866 [synonym]
Cochliodus vanhornii Saint John and Worthen 1883
G. †Cranodus Trautschold 1879
G. †Cyrtonodus Davis 1884
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Cyrtonodus brevis Goto and Okura 2004
Cyrtonodus fukujiensis Goto and Okura 2004
Cyrtonodus hornei Woodward 1889
Cyrtonodus nishioi Goto and Okura 2004
G. †Deltodopsis St John and Worthen 1883
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Deltodopsis affinis Saint John and Worthen 1883
Deltodopsis angustus Newberry and Worthen 1870
Deltodopsis bialveatus Saint John and Worthen 1883
Deltodopsis convolutus Saint John and Worthen 1883
Deltodopsis exornatus Saint John and Worthen 1883
Deltodopsis inflexus Saint John and Worthen 1883
Deltodopsis sanctiludovici Saint John and Worthen 1883
G. †Deltodus Morris and Roberts 1862
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Deltodus alatus Newberry and Worthen 1870
Deltodus angularis Newberry and Worthen 1866
Deltodus cinctulus Saint John and Worthen 1883
Deltodus cinctus Newberry 1879
Deltodus cingulatus Newberry and Worthen 1866
Deltodus concha Trautschold 1874
Deltodus contortus Stjohn and Worthen 1883
Deltodus costatus Newberry and Worthen 1870
Deltodus fasciatus Newberry and Worthen 1870
Deltodus gibbus Woodward 1889
Deltodus grandis Newberry 1879
Deltodus inornatus Newberry 1897
Deltodus intermedius Saint John and Worthen 1883
Deltodus latior Saint John and Worthen 1883
Deltodus littoni Newberry and Worthen 1870
Deltodus mercurei Newberry 1876
Deltodus obliquus Saint John and Worthen 1883
Deltodus parvus Saint John and Worthen 1883
Deltodus planidens Cope 1894
Deltodus powellii Saint John and Worthen 1883
Deltodus propinquus Saint John and Worthen 1883
Deltodus rugosus Woodward 1889
Deltodus spatulatus Newberry and Worthen 1866
Deltodus sublaevis Agassiz 1843
Deltodus trilobus Saint John and Worthen 1883
Deltodus undulatus Newberry and Worthen 1866
G. †Dichelodus Giebel 1857
G. †Diplacodus Davis 1884
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Diplacodus bulboides Davis 1883
G. †Erismacanthus M'Coy 1848
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Erismacanthus barbatus Eastman 1903
Erismacanthus formosus Eastman 1902
Erismacanthus jonesii M'Coy 1848
Erismacanthus maccoyanus Stjohn and Worthen 1875
Erismacanthus major Davis 1883
G. †Helodopsis Waagen 1879
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Helodopsis abbreviata Waagen 1879
Helodopsis elongata Waagen 1879
G. †Icanodus Miller 1892
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Icanodus convexus Davis 1883
Icanodus limitaris St John and Worthen 1875
Invalid names: Tomodus Davis 1883 [replaced]
G. †Orthopleurodus St John and Worthen 1880
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Orthopleurodus convexus Saint John and Worthen 1883
Orthopleurodus novomexicanus Saint John and Worthen 1883
G. †Oxytomodus Trautschold 1880
G. †Paecilodus Agassiz 1843
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Paecilodus gibbosus Davis 1883
Paecilodus jonesii Mcoy 1855
G. †Periplectrodus St John and Worthen 1875
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Periplectrodus compressus Saint John and Worthen 1875
Periplectrodus expansus Saint John and Worthen 1875
Periplectrodus warreni Saint John and Worthen 1875
G. †Platyodus Newberry 1875
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Platyodus lineatus Newberry 1875
G. †Pleurodus Agassiz 1843
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Pleurodus rankinii Agassiz 1843
G. †Pleuroplax Woodward 1889
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Pleuroplax attheyi Barkas 1874
Pleuroplax rankinei Hancock and Atthey 1843
Pleuroplax woodi Davis 1883
G. †Poecilodus Agassiz 1843
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Poecilodus aliformis M'Coy 1848
Poecilodus carbonarius Saint John and Worthen 1883
Poecilodus cestriensis Saint John and Worthen 1883
Poecilodus convolutus Newberry and Worthen 1870
Poecilodus foveolatus M'Coy 1848
Poecilodus jonesii Agassiz 1843
Poecilodus oliquus Agassiz 1843
Poecilodus paradoxus Waagen 1879
Poecilodus parallelus Agassiz 1843
Poecilodus rugosus Newberry and Worthen 1866
Poecilodus sanctiludovici Saint John and Worthen 1883
Poecilodus springeri Saint John and Worthen 1883
Poecilodus tribulis Stjohn and Worthen 1883
Poecilodus varsoviensis Saint John and Worthen 1883
Poecilodus wortheni Saint John 1883
G. †Rhamphodus Davis 1883
G. †Sandalodus Newberry and Worthen 1866
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Sandalodus angustus Newberry and Worthen 1866
Sandalodus carbonarius Newberry and Worthen 1866
Sandalodus complanatus Newberry and Worthen 1866
Sandalodus crassus Newberry and Worthen 1866
Sandalodus elllipticus Newberry 1897
Sandalodus laevissimus Newberry and Worthen 1866
Sandalodus minor Newberry and Worthen 1866
Sandalodus morrisii Davis 1883
Sandalodus parvulus Newberry and Worthen 1866
Sandalodus rhomboideus Newberry and Worthen 1866
G. †Stenopterodus St John and Worthen 1883
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Stenopterodus elongatus Saint John and Worthen 1883
Stenopterodus planus Saint John and Worthen 1883
G. †Streblodus Agassiz 1843
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Streblodus angustus Eastman 1903
Streblodus colei Davis 1883
Streblodus egertoni Davis 1883
Streblodus oblongus Agassiz 1843
G. †Taeniodus St John and Worthen 1883
G. †Trigonodus Newberry and Worthen 1866
G. †Vaticinodus St John and Worthen 1883
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Vaticinodus carbonarius Saint John and Worthen 1883
Vaticinodus discrepans Saint John and Worthen 1883
Vaticinodus lepis Saint John and Worthen 1883
Vaticinodus similis Saint John and Worthen 1883
Vaticinodus simplex Saint John and Worthen 1883
Vaticinodus vetustus Saint John and Worthen 1883
G. †Venustodus St. John and Worthen 1875
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Venustodus argutus St John and Worthen 1875
Venustodus leidyi St. John and Worthen 1875
Venustodus robustus Saint John and Worthen 1875
Venustodus tenuicristatus Saint John and Worthen 1875
Venustodus variabilis Saint John and Worthen 1875
Venustodus venustus Leidy 1857
G. †Xystrodus Plieninger 1860
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Xystrodus egertoni Davis 1883