Ellobius is a genus of rodents in the family Cricetidae. It contains two (E. lutescens and E. tancrei) of the handful of examples of mammal species that have lost the Y chromosome. The genus has the following species: \n* Alai mole vole (Ellobius alaicus) \n* Southern mole vole (Ellobius fuscocapillus) \n* Transcaucasian mole vole (Ellobius lutescens) \n* Northern mole vole (Ellobius talpinus) \n* Zaisan mole vole (Ellobius tancrei)