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Texatrygon

Chondrichthyes - Sclerorhynchiformes - Ptychotrygonidae

Synonymy list
YearName and author
1999Texatrygon Cappetta and Case p. 41
2011Texatrygon Bourdon et al. p. 33
2014Texatrygon Cicimurri et al. pp. 23-24 fig. 16
2021Texatrygon Maisch et al. p. 18

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
RankNameAuthor
classChondrichthyes
subclassEuselachii()
infraclassElasmobranchii(Bonaparte 1838)
—Batomorphi()
orderSclerorhynchiformesKriwet 2004
familyPtychotrygonidae
genusTexatrygon

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

G. †Texatrygon Cappetta and Case 1999
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†Texatrygon avonicola Estes 1964
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Invalid names: Ischyrhiza monasterica Case and Cappetta 1997 [synonym]
†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
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: marinesubp
Locomotion: actively mobilec
Life habit: nektonicc
Diet: carnivorec
Created: 2004-08-17 13:49:23
Modified: 2009-12-13 03:31:01
Source: c = class, subp = subphylum
References: Wagner 2023, Carroll 1988

Age range: base of the Middle Cenomanian to the top of the Puercan or 100.50000 to 63.80000 Ma

Collections (49 total)


Time interval Ma Country or state Original ID and collection number
Middle Cenomanian100.5 - 93.9USA (Nebraska) T. hooveri (239336)
Late/Upper Turonian93.9 - 89.8USA (Texas) T. hooveri (213299)
Late/Upper Turonian93.9 - 89.8USA (South Dakota) Ischirhiza avonicola (213291)
Middle Turonian93.9 - 89.8USA (New Mexico) Ischyrhiza avonicola (179267)
Middle Turonian93.9 - 89.8USA (Nebraska) Ptychotrygon hooveri (213389)
Turonian - Coniacian93.9 - 85.7USA (New Mexico) T. hooveri (221290)
Early/Lower Coniacian89.8 - 85.7USA (Texas) T. hooveri (241388)
Early/Lower Santonian - Middle Santonian85.7 - 83.6USA (New Mexico) T. stouti (52037)
Early/Lower Campanian83.6 - 72.2USA (Texas) T. copei (213303)
Judithian83.6 - 72.2USA (Texas) Ischyrhiza avonicola (14489)
Late/Upper Campanian83.6 - 72.2USA (Wyoming) Ischyrhiza avonicola (70269 70451 70453 70454 70455 70489 70499 70501)
Late/Upper Campanian83.6 - 72.2USA (New Mexico) Ischyrhiza avonicola (36541)
Late/Upper Campanian83.6 - 72.2USA (New Jersey) Ptychotrygon hooveri (14455)
Late/Upper Campanian83.6 - 72.2USA (South Carolina) Ischyrhiza avonicola (79363)
Late/Upper Campanian83.6 - 72.2USA (Delaware) Ischyrhiza avonicola (27570)
Middle Campanian83.6 - 72.2USA (Texas) Ischyrhiza avonicola, T. copei (240801)
Middle Campanian83.6 - 72.2USA (Utah) Ptychotrygon sp. (61844)
Middle Campanian83.6 - 72.2USA (North Carolina) Ischyrhiza avonicola (128412)
Middle Campanian - Late/Upper Campanian83.6 - 72.2USA (Texas) Ischyrhiza avonicola (68004 212186)
Middle Campanian - Late/Upper Campanian83.6 - 72.2USA (Montana) Ischyrhiza avonicola (69161) Ischyrhiza avonicola, Ptychotrygon hooveri (177498)
Early/Lower Maastrichtian72.2 - 66.0USA (New Jersey) Ischyrhiza avonicola (213746)
Lancian72.2 - 66.0USA (Montana) Ischyrhiza avonicola (14516)
Lancian72.2 - 66.0USA (Wyoming) Ischyrhiza avonicola (14519 14527 14538 14565)
Lancian72.2 - 66.0USA (Colorado) Ischyrhiza avonicola (14640)
Late/Upper Maastrichtian72.2 - 66.0USA (Wyoming) Ischyrhiza avonicola (14585)
Late/Upper Maastrichtian72.2 - 66.0USA (North Carolina) Ischyrhiza avonicola (241417)
Late/Upper Maastrichtian72.2 - 66.0USA (North Dakota) Ischyrhiza avonicola (45128 213580 213582 213584 213587 213589)
Late/Upper Maastrichtian72.2 - 66.0USA (Texas) Ischyrhiza monasterica (61738)
Maastrichtian72.2 - 66.0USA (Maryland) Ischyrhiza avonicola (83331)
Maastrichtian72.2 - 66.0USA (Montana) Ischyrhiza avonicola (13184)
Maastrichtian72.2 - 66.0USA (South Dakota) Ischyrhiza avonicola (90926)
Puercan66.0 - 63.8USA (Montana) Ischyrhiza avonicola (14766)