Kingdom Animalia Linnaeus, 1758 - animals
   Phylum Chordata Bateson, 1885 - chordates
     Class Amphibia Linnaeus, 1758 - amphibians see Class Amphibia Gray, 1825
       Order Anura Fischer von Waldheim, 1813
         Family Leptodactylidae Werner, 1896 (1838)
           Genus Alsodes Bell, 1843
             Alsodes barrioi Veloso, Diaz, Iturra-Constant & Penna, 1981