Pageauaspis

Pageauaspis
Temporal range: Devonian
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Class: Placodermi
Order: Arthrodira
Family: Phlyctaeniidae
Genus: Pageauaspis
Species: P. russelli
Binomial name
Pageauaspis russelli

Pageauaspis is an extinct placoderm fish, which lived during the Devonian period of North America.