Category:Placoderms

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Placoderms — prehistoric fish of the Class Placodermi, during the Silurian and Devonian periods of the Paleozoic Era.

Kingdom: Animalia
Phylum: Chordata
Subphylum: Vertebrata

"Acanthothoraci"

Arabosteus Dobrowlania Hagiangella Kimaspis Kolymaspis Kosoraspis Palaeacanthaspis Radotina Romundina Sudaspis Tlamaspis
Weejasperaspididae	Murrindalaspis Weejasperaspis

- see Antiarchi

- see Arthrodira

Diandongpetalichthys Neopetalichthys
Quasipetalichthyidae	Eurycaraspis Pauropetalichthys Quasipetalichthys
Macropetalichthyidae	Ellopetalichthys Epipetalichthys Lunaspis Macropetalichthys Notopetalichthys Shearsbyaspis Tongdzuylepis Wijdeaspis

Pseudopetalichthyida

"maxillate placoderms"

Incertae sedis

Crown-Gnathostomata

Chondrichthyes	see Chondrichthyes
Osteichthyes	see Osteichthyes

Palaeacanthaspis vasta