After Lee, 2000

Deltavjatia Lebedev in Ivakhnenko, 1987
        Pareiasuchus; Hartmann-Weinberg, 1937
        Anthodon; Hartmann-Weinberg, 1937
        ?Anthodon; Efremov, 1940a
        Pareiasuchus; Efremov, 1940b
        Anthodon; Efremov, 1940b
        Pareiasuchus; Olson, 1957
        Anthodon; Kuhn, 1969
        Pareiasuchus; Kuhn, 1969
        Pareiasaurus; Kuhn, 1969
        Deltavjatia Lebedev in Ivakhnenko, 1987
        Scutosaurus; Ivakhnenko, 1987
        Deltavjatia Lebedev; Gao, 1989
        Scutosaurus; Gao, 1989
        Deltavjatia Lebedev; Lee, 1993
        Deltavjatia Lebedev; Lee, 2000

        †Deltavjatia vjatkensis (Hartmann-Weinberg, 1937) Lebedev in Ivakhnenko, 1987

            Pareiasuchus vjatkensis Hartmann-Weinberg, 1937
            Anthodon rossicus Hartmann-Weinberg, 1937
            Anthodon rossicus Hartmann-Weinberg; Efremov, 1040a
            ?Anthodon chlynoviensis Efremov, 1940a
            Pareiasuchus vjatkensis Hartmann-Weinberg; Efremov, 1940b
            Anthodon rossicus Hartmann-Weinberg; Efremov, 1940b
            Pareiasuchus vjatkensis Hartmann-Weinberg; Olson, 1957
            Anthodon rossicus Hartmann-Weinberg; Kuhn, 1969
            Pareiasuchus vjatkensis Hartmann-Weinberg; Kuhn, 1969
            Pareiasaurus vjatkensis (Hartmann-Weinberg); Kuhn, 1969
            Deltavjatia vjatkensis (Hartmann-Weinberg); Lebedev in Ivakhnenko, 1987
            Scutosaurus rossicus (Hartmann-Weinberg); Ivakhnenko, 1987
            Deltavjatia vjatkensis (Hartmann-Weinberg); Gao, 1989
            Scutosaurus rossicus (Hartmann-Weinberg); Gao, 1989
            Deltavjatia vjatkensis (Hartmann-Weinberg); Lee, 1993
            Deltavjatia vjatkensis (Hartmann-Weinberg); Lee, 2000

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