| Home | Genera | Species | Localities | Publications |
| Author | : | ALEXANDROVA 1982 |
| Original genus | : | Dicrostonyx |
| Current genus | : | Dicrostonyx |
| Status | : | valid |
| 1982 | Dicrostonyx okaensis -- ALEXANDROVA , | |
| 1990 | Dicrostonys simplicior okaensis -- AGAJANIAN & GLUSHANKOVA , |