Cartieraspis

Cartieraspis is an extinct genus of Phlyctaeniid placoderm fish which lived during the Middle Devonian period in North America.^[1] Whether or not it is morphologically different enough from its close relative and contemporary Phlyctaenius to be considered generically distinct is dubious.

Cartieraspis Temporal range: Middle Devonian
Artist's reconstruction of Cartieraspis sp.
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	†Placodermi
Order:	†Arthrodira
Family:	†Phlyctaeniidae
Genus:	†Cartieraspis Pageau, 1969