Class Mammalia Linnaeus, 1758 - mammals
Count: [*†*] 5o; †16o;76f;282g;438s
   Order †Eutriconodonta Kermack, Mussett & Rigney, 1973, incertae sedis
  Count: [†*] †4f;24g;38s [12 Mar 2022]
     Family †Triconodontidae Marsh, 1887
    Count: [†*] †8g;17s [12 Mar 2022]
       Subfamily †Tricondontinae Kermack & Kermack, 1971, orth. inval. see Subfamily Triconodontinae Marsh, 1887
      Count: [†*] †3g;10s [12 Mar 2022]
         Genus †Priacodon Marsh, 1887
        Count: [†*] †5s [12 Mar 2022]
           1 †Priacodon feroxᵀ (Marsh, 1880)
          Count: -
           2 †Priacodon fruitaensis Rasmussen & Callison, 1981
          Count: -
           3 †Priacodon grandaevus Simpson, 1925
          Count: -
           4 †Priacodon lulli Simpson, 1925
          Count: -
           5 †Priacodon robustus (Marsh, 1879)
          Count: -