Genus PAREXUS
Kingdom / Phylum . . . . . . . . Subphylum / Superclass . . . . Class / Subclass / Infraclass Division / Superorder / Order Suborder / Infraorder . . . . . . Superfamily / Family . . . . . . . Subfamily / Genus . . . . . . . . .	Animalia / Chordata Cephalochordata / Gnathostomata Acanthodii / n.a. / n.a. n.a. / n.a. / Climatiiformes n.a. / n.a. n.a. / Climatiidae n.a. / Parexus
Age: Distribution:	Early Devonian Western Europe
Depicted on: Maldives, 2017 (M.S. margin) Sierra Leone, 2024 (position 5 of sheet)