Syrian golden Hamster
European Hamster
Roborovski Hamster
Chinese Hamster
Dwarf Campbell russian Hamster
Dwarf Winter White russian Hamster
Mesocricetus auratus
Cricetus cricetus
Phodopus roborovskii
Cricetulus griseus
Phodopus campbelli
(Picture courtesy & © Lorraine Hill
The Complete Hamster Site)
Phodopus sungoris
Siberian or Djungarian Hamster