Class Mammalia Linnaeus, 1758 - mammals
Count: 29o;11f;21g; ‡1f
   Subclass Theria Parker & Haswell, 1897
  Count: 28o;9f;21g; ‡1f
     Order Primates Linnaeus, 1758 - primates
    Count: [*] 15f;69g;376s;317ss; ‡1s;2ss
       Suborder Haplorrhini Pocock, 1918 see Suborder Haplorhini Pocock, 1918
      Count: [*] 8f;46g;288s;280ss; ‡2ss
         Infraorder Simiiformes Haeckel, 1866
        Count: [*] 7f;45g;281s;277ss; ‡2ss
           Parvorder Platyrrhini Geoffroy Saint-Hilaire, 1812
          Count: [*] 4f;16g;128s;81ss
             Family Cebidae Bonaparte, 1831 - New World monkeys
            Count: [*] 6g;56s;50ss
               Subfamily Callitrichinae Gray, 1821 see Family Callitrichidae Gray, 1821
              Count: [*] 4g;43s;23ss
                 Genus Callithrix Erxleben, 1777 - marmosets
                Count: [*] 21s;2ss
                   Callithrix pygmaea (Spix, 1823)
                  Count: [*] 2ss
                     Callithrix pygmaea niveiventris (Lönnberg, 1940)
                    Count: -