Genus MCNAMARASPIS
Kingdom / Phylum . . . . . . . . Subphylum / Superclass . . . . Class / Subclass / Infraclass Division / Superorder / Order Suborder / Infraorder . . . . . . Superfamily / Family . . . . . . . Subfamily / Genus . . . . . . . . .	Animalia / Chordata Cephalochordata / Gnathostomata Placodermi / n.a. / n.a. n.a. / n.a. / Arthrodiriformes = Arthrodira n.a. / n.a. n.a. / Plourdosteidae n.a. / Mcnamaraspis
Age: Distribution:	Late Devonian Australia
Depicted on: Australia, 1997 (45 c.)