Class Mammalia Linnaeus, 1758 - mammals
   Order Rodentia Bowdich, 1821 - rodents
     Suborder Hystricognathi Tullberg, 1899 see Infraorder Hystricognathi Tullberg, 1899
       Family Capromyidae Smith, 1842 - hutias and nutria
         Subfamily Capromyinae Smith, 1842 see Family Capromyidae Smith, 1842
           Genus Geocapromys Chapman, 1901 - Bahaman and Jamaican hutias
             1 ‡Geocapromys columbianus (Chapman, 1892)
             2 ‡Geocapromys pleistocenicus
             3 ‡Geocapromys megas
             4 Geocapromys brownii (J. Fischer, 1829)
             5 Geocapromys ingrahami (J.A. Allen, 1891) - Bahaman hutia
             6 ‡Geocapromys thoracatus (True, 1888)