Class Mammalia Linnaeus, 1758 - mammals
Count: [*†*] 5o; †16o;76f;282g;438s
   †"Symmetrodontans" Simpson, 1925, incertae sedis see Infraclass Symmetrodonta Simpson, 1925
  Count: [†*] †7f;21g;31s
     Family †Woutersiidae Sigogneau-Russell & Hahn, 1995 [monotypic]
    Count: [†*] †1g;2s [18 Mar 2022]
       1 Genus †Woutersia Sigogneau-Russell, 1983
      Count: [†*] †2s [18 Mar 2022]