| Collared lemmings Temporal range: Early to Recent |
|
|---|---|
![]() |
|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Order: | Rodentia |
| Family: | Cricetidae |
| Subfamily: | Arvicolinae |
| Tribe: | Dicrostonychini |
| Genus: |
Dicrostonyx Gloger, 1841 |
| Species | |
|
Dicrostonyx groenlandicus |
|
Dicrostonyx groenlandicus
Dicrostonyx hudsonius
Dicrostonyx nelsoni
Dicrostonyx nunatakensis
Dicrostonyx richardsoni
Dicrostonyx torquatus
Dicrostonyx unalascensis
Dicrostonyx vinogradovi
Dicrostonyx is a genus of rodent in the family Cricetidae. It contains the collared lemmings. They are the only North American rodents that turn completely white in winter. It contains the following species: