Mikko's Phylogeny Archive

PanicMain Groups of Cartilagous Fishes

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Agassizodontidae

 
<==o †Agassizodontidae Zangerl, 1981 [Helicoprionidae]
   |-- †Agassizodus marginalis Romanovsky, 1864 [Lophodus] Miss. NA. 
   |--o †Arpagodus Trautschold, 1879b, Penn. As. 
   |  |-- †A. rectangulus Trautschold, 1879b
   |  `-- †A. variabilis (Newberry & Worthen, 1870)
   |--o †Campyloprion Eastman, 1902b, ?Penn. EEu. 
   |  |-- †C. annectans Eastman, 1902b
   |  `-- †C. ivanovi (Karpinsky, 1922b)
   |--o †Helicoprion [Lissoprion, Parahelicoprion] L. Perm. Eu. ?WAs. EAs. Aus. NA. 
   |  |?- †H. mexicanus (Müllerhead, 1945) [nomen dubium, type lost]
   |  |-- †H. bessonovi Karpinsky, 1899 [Lissoprion]
   |  |-- †H. clerci (Karpinsky, 1894) [Parahelicoprion]
   |  |-- †H. davisii (Woodward, in Teichert, 1940) non Bendix-Almgreen, 1966
   |  |-- †H. ergasaminon Bendix-Almgreen, 1966
   |  |-- †H. ferrieri Hay, 1907 in Hay, 1909 non Bendix-Almgreen, 1966
   |  |-- †H. sierrensis Wheeler, 1939
   |  `-- †H. nevadensis Wheeler, 1939
   |-- †Sarcoprion edax Nielson, 1932, Perm. Gr. 
   `-- †Toxoprion lecontei (Dean, 1897) [Edestus] ?Penn. NA. 

Reference(s):

Carroll, R. L., 1988: Vertebrate paleontology and evolution.
–W. H. Freeman and company, New York, 1988, 698

Carroll, R. L., 1988: Appendix. 594-648
in Carroll, R. L., 1988: Vertebrate paleontology and evolution.
–W. H. Freeman and company, New York, 1988, 698

Long, J. A., 1995: The Rise of Fishes: 500 million years of evolution.
–Johns Hopkins University Press, Baltimore & London, pp. 1-223

Nelson, J. S., 1994: Fishes of the world.
–John Wiley & Sons Inc., New York, 1994, xx-600

Sour-Tovar, F., Quiroz-Barrosa, S. A. & Applegate, S. P., 2000: Presence of Helicoprion (Chondrichthyes, Elasmobranchii) in the Permain Patlanoaya Formation, Puebla, Mexico.
–Journal of Paleontology: Vol. 74, #2, pp. 363-366

Williams, G. S., 1999-2000: A Listing of Fossil Sharks and Rays of the World.
–iNet: Gainesville's Creek Fossils: Euselachii: http://www.afn.org/~afn02877/eusel.html

 

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