Order

Petalichthyida Jaekel, 1911

Aiheeseen liittyvät julkaisut
Mark-Kurik, E. 1991. Contribution to the correlation of the Emsian (Lower Devonian) on the basis of placoderm fishes. Newsletters on Stratigraphy 25, 1, 11-23. DOI:10.1127/nos/25/1991/11
Gross, W. 1933. Die unterdevonischen Fische und Gigantostraken von Overath. Abhandlungen der Königlich Preussischen Geologischen Landesanstalt 145, 41-77.
Luokittelu
Organism groupBiota
KingdomAnimalia
PhylumChordata
SubphylumVertebrata
Organism groupGnathostomata
ClassPlacodermi
OrderAcanthothoraci
Antiarchi
Arthrodira
Euantiarcha
Euarthrodira
Petalichthyida
FamilyMacropetalichthyidae
OrderPtyctodontida
Rhenanida
GenusHybosteus