Classification of the family Ptychotrygonidae

Fm. †Ptychotrygonidae Kriwet et al. 2009
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G. †Asflapristis Villalobos-Segura et al. 2019
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Asflapristis cristadentis Villalobos-Segura et al. 2019
G. †Ptychotrygon Jaekel 1894
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Ptychotrygon cuspidata Cappetta and Case 1975
Ptychotrygon eutawensis Case et al. 2001
Ptychotrygon geyeri Kriwet 1999
Ptychotrygon henkeli Werner 1989
Ptychotrygon ledouxi Cappetta 1973
Ptychotrygon pustulata Kriwet et al. 2009
Ptychotrygon slaughteri Cappetta and Case 1975
Ptychotrygon striata Kriwet et al. 2009
Ptychotrygon vermiculata Cappetta 1975
Ptychotrygon winni Case and Cappetta 1997
Invalid names: Ptychotrygon mcnultyi Meyer 1974 [nomen nudum]
G. †Ptychotrygonoides Landemaine 1991
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Ptychotrygonoides pouiti Landemaine 1991
Ptychotrygonoides sabatieri Guinot et al. 2012
G. †Texatrygon Cappetta and Case 1999
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Texatrygon copei Cappetta and Case 1999
Texatrygon hooveri McNulty and Slaughter 1972
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Invalid names: Ptychotrygon rubyae Williamson et al. 1993 [synonym]
Texatrygon stouti Bourdon et al. 2011