Neornithes Gadow, 1893 - living birds
   Palaeognathae - palaeognaths see Cohort Palaeognathae Pycraft, 1900
     Family Tinamidae Gray, 1840 - tinamous
       Subfamily Rhynchotinae von Boetticher, 1934
         Genus Nothoprocta Sclater & Salvin, 1873
           ‡?Nothoprocta kalinowskii Berlepsch & Stolzmann, 1901 - Kalinowski's tinamou