Alexandromys is a subgenus of voles in the genus Microtus. Species in this subgenus are: \n* Clarke's Vole (Microtus clarkei) \n* Evorsk Vole (Microtus evoronensis) \n* Reed Vole (Microtus fortis) \n* Gerbe's Vole (Microtus gerbei) \n* Taiwan Vole (Microtus kikuchii) \n* Lacustrine Vole (Microtus limnophilus) \n* Maximowicz's Vole (Microtus maximowiczii) \n* Middendorf's Vole (Microtus middendorffi) \n* Mongolian Vole (Microtus mongolicus) \n* Japanese Grass Vole (Microtus montebelli) \n* Muisk Vole (Microtus mujanensis) \n* Tundra Vole or Root Vole (Microtus oeconomus) \n* Subspecies Microtus oeconomus arenicola \n* Sakhalin Vole (Microtus sachalinensis)