Class [Mammalia] Linnaeus, 1758 - mammals
   Order Rodentia Bowdich, 1821 - rodents
     Family Muridae Batsch, 1788 - rats, mice, hamsters, voles, lemmings, and gerbils
       Subfamily Hesperomyinae Murray, 1866 - New-World mice and rats see Subfamily Sigmodontinae Wagner, 1843
         Genus Neotoma Say & Ord, 1825 - woodrats
           01 Neotoma albigula Hartley, 1894 - white-throated woodrat
           02 Neotoma angustipalata - Tamaulipan woodrat see Neotoma angustapalata Baker, 1951
           03 Neotoma anthonyi J. A. Allen, 1898 - Anthony's woodrat
           04 Neotoma bryanti Merriam, 1887 - Bryant's woodrat
           05 Neotoma bunkeri Burt, 1932 - Bunker's woodrat
           06 Neotoma chrysomelas J. A. Allen, 1908 - Nicaraguan woodrat
           07 Neotoma cinerea (Ord, 1815) - bushy-tailed woodrat
           08 Neotoma floridana (Ord, 1818) - eastern woodrat
           09 Neotoma fuscipes Baird, 1858 - dusky-footed woodrat
           10 Neotoma goldmani Merriam, 1903 - Goldman's woodrat
           11 Neotoma lepida Thomas, 1893 - desert woodrat
           12 Neotoma martinensis Goldman, 1905 - San Martin woodrat
           13 Neotoma mexicana Baird, 1855 - Mexican woodrat
           14 Neotoma micropus Baird, 1855 - southern plains woodrat
           15 Neotoma nelsoni Goldman, 1905 - Nelson's woodrat
           16 Neotoma palatina Goldman, 1905 - Bolaños woodrat
           17 Neotoma phenax Merriam, 1903 - Sonoran woodrat
           18 Neotoma stephensi Goldman, 1905 - Stephen's woodrat
           19 Neotoma varia Burt, 1932 - Turner Island woodrat