Class Aves Linnaeus, 1758 - birds see Subclass Aves Linnaeus, 1758
Count: [s] 23o;144f;2043g;9628s;2127ss; ‡1f;21g;74s;12ss
   Subclass Neornithes Gadow, 1893 see Clade Neornithes Gadow, 1893
  Count: [s] 23o;144f;2043g;9628s;2127ss; ‡1f;21g;74s;12ss
     Infraclass Eoaves Sibley et al., 1988 see Cohort Palaeognathae Pycraft, 1900
    Count: [s] 2o;5f;14g;57s;12ss
       Parvclass Ratitae (Merrem, 1813) see Subcohort Ratitae Merrem, 1813
      Count: [s] 2o;5f;14g;57s;12ss
         Order Tinamiformes Huxley, 1872
        Count: -
           Family Tinamidae Gray, 1840 - tinamous
          Count: [s] 9g;47s;8ss
             Genus Taoniscus Gloger, 1842
            Count: [*] 1s
               1 Taoniscus nanus (Temminck, 1815) - dwarf tinamou
              Count: -