Order Polyprotodontia (Owen, 1866) Suborder Notoryctemorphia Kirsch, 1977 see Order Notoryctemorphia Kirsch, 1977 Superfamily Notoryctoidea (Ogilby, 1892) see Family Notoryctidae Ogilby, 1892 1 Family Notoryctidae Ogilby, 1892