Appendisphaera M. Moczydlowska, G. Vidal & V.A. Rudavskaja, 1993 † accepted as Ericiasphaera G. Vidal, 1990 † (original description)
Austroscolex Müller & Hinz-Schallreuter, 1993 † (original description)
Cavaspina M. Moczydlowska, G. Vidal & V.A. Rudavskaja, 1993 † (original description)
Corallioscolex Müller & Hinz-Schallreuter, 1993 † (original description)
Euryscolex Müller & Hinz-Schallreuter, 1993 † (original description)
Gelenoptron Conway Morris, 1993 † (original description)
Kaloscolex Müller & Hinz-Schallreuter, 1993 † (original description)
Malawisaurus Jacobs, Winkler, Downs & Gomani, 1993 † (original description)
Murrayscolex Müller & Hinz-Schallreuter, 1993 † (original description)
Pantoioscolex Müller & Hinz-Schallreuter, 1993 † (original description)
Rhomboscolex Müller & Hinz-Schallreuter, 1993 † (original description)
Schistoscolex Müller & Hinz-Schallreuter, 1993 † (original description)
Shergoldiscolex Müller & Hinz-Schallreuter, 1993 † (original description)
Thaumaptilon Conway Morris, 1993 † (original description)
Thoracoscolex Müller & Hinz-Schallreuter, 1993 † (original description)