Class Mammalia Linnaeus, 1758 - mammals
   Subclass Theria Parker & Haswell, 1897
     Order Primates Linnaeus, 1758 - primates
       Suborder Haplorrhini Pocock, 1918 see Suborder Haplorhini Pocock, 1918
         Infraorder Simiiformes Haeckel, 1866
           Parvorder Catarrhini Geoffroy Saint-Hilaire, 1812
             Superfamily Cercopithecoidea Gray, 1821
               Family Cercopithecidae Gray, 1821 - Old World monkeys
                 Subfamily Cercopithecinae Gray, 1821
                   Genus Chlorocebus Gray, 1870
                     1 Chlorocebus aethiops (C. Linnaeus, 1758) - grivet
                     2 Chlorocebus cynosuros (Scopoli, 1786)
                     3 Chlorocebus djamdjamensis (Neumann, 1902)
                     4 Chlorocebus pygerythrus (F. Cuvier, 1821)
                     5 Chlorocebus sabaeus (C. Linnaeus, 1766) - green monkey
                     6 Chlorocebus tantalus (Ogilby, 1841)