Genus LUNATASPIS
Kingdom / Phylum / Subphylum . Class / Subclass / Infraclass Division / Superorder / Order Suborder / Infraorder . . . . . . Superfamily / Family . . . . . . . Subfamily / Genus . . . . . . . . .	Animalia / Arthropoda / Chelicerata Xiphosura (Merostomata)/ n.a. / n.a. n.a. / n.a. / Xiphosurida n.a. / n.a. n.a. / Kasibelinuridae n.a. / Lunataspis
Age: Distribution:	Late Ordovician North America
Depicted on: Guinea-Bissau, 2021 (M.S. margin)