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 Pitheciidae Mivart, 1865
            Count: [*] 4g;40s;8ss
               Subfamily Callicebinae Pocock, 1925
              Count: [*] 1g;28s
                 Genus Callicebus Thomas, 1903 - titi monkeys
                Count: [*] 28s
                   Callicebus ornatus (Gray, 1866)
                  Count: -