After McKenna & Bell, 1997

Notoryctes Stirling, 1891
        Psammoryctes Stirling, 1889
            (non Psammoryctes Poeppig, 1835, jr. synon. of Spalacopus Wagler, 1832, a octodontid rodent)
        Neoryctes Stirling, 1891

        Notoryctes caurinus Thomas, 1920

        Notoryctes typhlops (Stirling, 1889)
            Psammoryctes typhlops Stirling, 1889
            Notoryctes typhlops (Stirling); Stirling, 1891

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