Class Mammalia Linnaeus, 1758 - mammals
Count: 29o;11f;21g; ‡1f
   Subclass Theria Parker & Haswell, 1897
  Count: 28o;9f;21g; ‡1f
     Order Artiodactyla Owen, 1848 - even-toed ungulates see Order Cetartiodactyla Montgelard, Catzeflis & Douzery, 1997
    Count: -
       Family Cervidae Batsch, 1788 - deer
      Count: -
         Subfamily Capreolinae Brookes, 1828
        Count: [*†*] 9g;22s;104ss; ‡1ss [3 May 2021]
           Genus Mazama Rafinesque, 1817 - brockets
          Count: [*] 9s;26ss [1 May 2021]
             Mazama gouazoubira (G. Fischer, 1814) - brown brocket
            Count: [*] 11ss [1 May 2021]
               Mazama gouazoubira medemi Barriga-Bonilla, 1966
              Count: -