Class Aves Linnaeus, 1758 - birds see Subclass Aves Linnaeus, 1758
   Subclass Neornithes Gadow, 1893 see Clade Neornithes Gadow, 1893
     Infraclass Neoaves Sibley et al., 1988 see Subcohort Neoaves Sibley et al., 1988
       Parvclass Picae (C. Linnaeus, 1758) see Order Piciformes Meyer & Wolf, 1810
         Order Piciformes Meyer & Wolf, 1810 - scansorial birds
           Infraorder Ramphastides see Superfamily Ramphastoidea Vigors, 1825
             Superfamily Ramphastoidea Vigors, 1825
               Family Ramphastidae Vigors, 1825 - toucans and barbets
                 Subfamily Ramphastinae - toucans see Family Ramphastidae Vigors, 1825
                   Genus Pteroglossus Illiger, 1811
                     01 Pteroglossus inscriptus Swainson, 1822 - lettered aracari
                     02 Pteroglossus viridis (C. Linnaeus, 1766) - green aracari
                     03 Pteroglossus bitorquatus Vigors, 1826 - red-necked aracari
                     04 Pteroglossus azara (Vieillot, 1819) - ivory-billed aracari
                     05 Pteroglossus mariae Gould, 1854 - brown-mandibled aracari see Pteroglossus azara mariae Gould, 1854
                     06 Pteroglossus castanotis Gould, 1834 - chestnut-eared aracari
                     07 Pteroglossus aracari (C. Linnaeus, 1758) - black-necked aracari
                     08 Pteroglossus torquatus (J.F. Gmelin, 1788) - collared aracari
                     09 Pteroglossus frantzii Cabanis, 1861 - fiery-billed aracari
                     10 Pteroglossus sanguineus Gould, 1854 - stripe-billed aracari
                     11 Pteroglossus erythropygius Gould, 1843 - pale-mandibled aracari
                     12 Pteroglossus pluricinctus Gould, 1836 - many-banded aracari
                     13 Pteroglossus beauharnaesii Wagler, 1832 - curl-crested aracari