Superregnum: Eukaryota
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Cladus: Craniata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Megaclassis/Superclassis: Osteichthyes
Classis: Sarcopterygii
Subclassis: Dipnoi
Ordo: Ceratodontiformes
Familia: †Ptychoceratodontidae
Genus: †Ptychoceratodus

Species: †Ptychoceratodus roemeri

Name

†Ptychoceratodus roemeri Skrzycki, 2015

References

• Skrzycki, P., 2015: New species of lungfish (Sarcopterygii, Dipnoi) from the Late Triassic Krasiejów site in Poland, with remarks on the ontogeny of Triassic dipnoan tooth plates. Journal of Vertebrate Paleontology, 35 (5): e964357. DOI: 10.1080/02724634.2015.964357