Class [Mammalia] Linnaeus, 1758 - mammals
Count: [*] 21o;132f;1061g;4316s; ‡1f;5g;38s
   Order Rodentia Bowdich, 1821 - rodents
  Count: [*] 29f;399g;1788s; ‡1g;16s
     Family Muridae Batsch, 1788 - rats, mice, hamsters, voles, lemmings, and gerbils
    Count: [*] 255g;1149s; ‡1g;16s
       Subfamily Cricetinae Fischer de Waldheim, 1817 - hamsters
      Count: [*] 6g;25s
         Genus Mesocricetus Nehring, 1898 - golden hamsters
        Count: [*] 3s
           Mesocricetus newtoni Nehring, 1898 - Rumanian hamster
          Count: -