amphibius or Arvicola terrestris)
*** Southwestern (or southern) water vole (Arvicola sapidus)
*** Montane water vole (Arvicola scherman)
* Tribe Microtini
** Genus Alexandromys
***Alpine vole (Alexandromys alpinus)
***Evorsk vole (Alexandromys evoronensis)
***Reed vole