grey lemming
Definition
- Noun:
- A small rodent of the genus Lemmus: The grey lemming is a specific type of Old World lemming, characterized by its greyish fur. It is a mammal belonging to the family Cricetidae and subfamily Arvicolinae.
Usage Examples
- Noun:
- The grey lemming is native to the tundra regions of northern Eurasia.
- Researchers observed a population cycle in the grey lemming.
Advanced Usage
- Scientific context: The term "grey lemming" is primarily used in zoological and ecological discussions to distinguish this species from other lemmings, such as the Norway lemming or the brown lemming.
- The study focused on the impact of climate change on the grey lemming's habitat.
Variants and Related Words
- Lemming (n): The general term for small rodents in the subfamily Arvicolinae, often known for their population fluctuations and migratory behavior.
- The documentary showed a large group of lemmings migrating.
- Old World lemming (n): A broader category that includes the grey lemming and other lemming species found in Eurasia.
Synonyms
- Old World lemming: This is the direct synonym given in the reference context.
- Tundra rodent: A descriptive synonym highlighting its habitat.
Noun
-
Old World lemming
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