Chelicerata Heymons, 1901 Amblypygi Thorell, 1883 - whip spiders Suborder Palaeoamblypygi Weygoldt, 1996 [monotypic] Family †Weygoldtinidae Dunlop, 2018 [monotypic] 1 Genus †Weygoldtina Dunlop, 2018