 Class [Mammalia] Linnaeus, 1758 - mammals
 Class [Mammalia] Linnaeus, 1758 - mammals
   Order Rodentia Bowdich, 1821 - rodents
 Order Rodentia Bowdich, 1821 - rodents
     Family Muridae Batsch, 1788 - rats, mice, hamsters, voles, lemmings, and gerbils
 Family Muridae Batsch, 1788 - rats, mice, hamsters, voles, lemmings, and gerbils
       Subfamily Murinae Batsch, 1788 - Old World mice and rats
 Subfamily Murinae Batsch, 1788 - Old World mice and rats
         Genus Pelomys Peters, 1852 - groove-toothed creek rats
 Genus Pelomys Peters, 1852 - groove-toothed creek rats
           1 Pelomys campanae (Huet, 1888)
 1 Pelomys campanae (Huet, 1888)
           2 Pelomys fallax (Peters, 1852) - creek rat
 2 Pelomys fallax (Peters, 1852) - creek rat
           3 Pelomys harringtoni
 see  Desmomys harringtoni (Thomas, 1902)
 3 Pelomys harringtoni
 see  Desmomys harringtoni (Thomas, 1902)
           4 Pelomys hopkinsi Hayman, 1955
 4 Pelomys hopkinsi Hayman, 1955
           5 Pelomys isseli (de Beaux, 1924)
 5 Pelomys isseli (de Beaux, 1924)
           6 Pelomys minor Cabrera & Ruxton, 1926
 6 Pelomys minor Cabrera & Ruxton, 1926
           7 Pelomys rex
 7 Pelomys rex