Neornithes Gadow, 1893 - living birds
   Neognathae Pycraft 1900 see Cohort Neognathae Pycraft, 1900
     Neoaves Sibley et al. 1988 see Subcohort Neoaves Sibley et al., 1988
       Pici see Suborder Pici Meyer & Wolf, 1810
         Family Ramphastidae Vigors, 1825 - toucans and barbets
           Subfamily Lybiinae del Hoyo et al., 2014
             Genus Stactolaema C.H.T. Marshall & G.F.L. Marshall, 1870
               1 Stactolaema leucotis (Sundevall, 1850) - white-eared barbet
               2 Stactolaema whytii (Shelley, 1893) - Whyte's barbet
               3 Stactolaema anchietae (Bocage, 1869) - Anchieta's barbet
               4 Stactolaema olivacea (Shelley, 1880) - green barbet