Ptychotrygon slaughteri
Cappetta & Case, 1975
Classification: Elasmobranchii Rajiformes Ptychotrygonidae
Reference of the original description
Sélaciens nouveaux du Crétacé du Texas. Geobios, 8(4), 303–307
Sélaciens nouveaux du Crétacé du Texas. Geobios, 8(4), 303–307
Synonyms / new combinations and misspellings
Ptychotrygon cf. slaughteri, Ptychotrygon mcnultii
Ptychotrygon cf. slaughteri, Ptychotrygon mcnultii
Types
Ptychotrygon slaughteri
Ptychotrygon slaughteri
Description:
Citation: Ptychotrygon slaughteri Cappetta & Case, 1975: In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 05/2025
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Remarks
shark-references Species-ID=5418;
shark-references Species-ID=5418;
References
A new marine vertebrate assemblage from the Upper Cretaceous Dakota Formation in Nebraska, USA, and its paleoecology and taphonomy. Cretaceous Research, 169, Article 106084
DOI: 10.1016/j.cretres.2025.106084
The first southern hemisphere occurrence of the extinct Cretaceous sclerorhynchoid sawfish Ptychotrygon (Chondrichthyes, Batoidea), with a review of Ptychotrygon taxonomy. Journal of Vertebrate Paleontology, 42(2), Article e2162411
DOI: 10.1080/02724634.2022.2162411
Vertebrate Paleontology and Stratigraphy of the Late Cretaceous Holmdel Park Site, Monmouth County, New Jersey. Dakoterra, 6: 163–169
Los dientes de seláceos del Cretácico de la depresión central asturiana. Thèse Doct., Univ. d'Oviedo(non publiée): 1–476, 110 fig., 1–79 pl.
Additions aux faunes de sélaciens du Crétacé du Texas (Albien supérieur-Campanien). Palaeo Ichthyologica, 9, 5–111
The collector's guide to fossil sharks and rays from the Cretaceous of Texas. Before Time, Lewisville, 1993

A new marine vertebrate assemblage from the Upper Cretaceous Dakota Formation in Nebraska, USA, and its paleoecology and taphonomy. Cretaceous Research, 169, Article 106084
DOI: 10.1016/j.cretres.2025.106084
The first southern hemisphere occurrence of the extinct Cretaceous sclerorhynchoid sawfish Ptychotrygon (Chondrichthyes, Batoidea), with a review of Ptychotrygon taxonomy. Journal of Vertebrate Paleontology, 42(2), Article e2162411
DOI: 10.1080/02724634.2022.2162411

Vertebrate Paleontology and Stratigraphy of the Late Cretaceous Holmdel Park Site, Monmouth County, New Jersey. Dakoterra, 6: 163–169

Los dientes de seláceos del Cretácico de la depresión central asturiana. Thèse Doct., Univ. d'Oviedo(non publiée): 1–476, 110 fig., 1–79 pl.

Additions aux faunes de sélaciens du Crétacé du Texas (Albien supérieur-Campanien). Palaeo Ichthyologica, 9, 5–111

The collector's guide to fossil sharks and rays from the Cretaceous of Texas. Before Time, Lewisville, 1993
