Ptyktoptychion

Taxonavigation: Chimaeroidei
Superregnum: Eukaryota Cladus: Unikonta Cladus: Opisthokonta Cladus: Holozoa Regnum: Animalia Subregnum: Eumetazoa Cladus: Bilateria Cladus: Nephrozoa Superphylum: Deuterostomia Phylum: Chordata Subphylum: Vertebrata Infraphylum: Gnathostomata Classis: Chondrichthyes Subclassis: Holocephali Ordo: Chimaeriformes Subordo: Chimaeroidei

Familia: Callorhinchidae
Subfamilia: Callorhynchinae
Genus: †Ptyktoptychion

Species: †P. tayyo – †P. wadeae

Name

†Ptyktoptychion Lees, 1986

• Type species: †Ptyktoptychion tayyo Lees, 1986

References

• Lees, T., 1986: A new chimaeroid Pytktoptychion tayyo gen. et sp. nov. (Pisces: Holocephali) from the marine Cretaceous of Queensland. Alcheringa 10: 187–93. DOI: 10.1080/03115518608619154 Reference page.