Class Mammalia Linnaeus, 1758 - mammals
   Subclass Theria Parker & Haswell, 1897
     Order Carnivora Bowdich, 1821 - carnivores
       Suborder Caniformia Kretzoi, 1943
         Family Procyonidae Gray, 1825 - raccoons and relatives
           Genus Nasuella Hollister, 1915 [monotypic] - mountain coati
             Nasuella olivacea (Gray, 1865) - mountain coati
               1 [Nasuella olivacea olivacea] (Gray, 1865)
               2 Nasuella olivacea meridensis (Thomas, 1901)
               3 Nasuella olivacea quitensis (Lönnberg, 1913)