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]
     Genus †Jeholodens Ji, Luo & Ji, 1999, incertae sedis [monotypic]
    Count: [†*] †1s [12 Mar 2022]
       †Jeholodens jenkinsi Ji, Luo & Ji, 1999
      Count: -