The Genus Lemmus, which includes the Arctic lemming, is a fascinating group of small, herbivorous mammals. While "Genus Lemmus" is the scientific name for these creatures, there are several synonyms that can be used when referring to them. These include "Arctic lemmings", "tundra lemmings", and "North American lemmings". Each of these names highlights a distinctive aspect of these unique animals, from their arctic habitat to their distribution across North America. Using synonyms can help to make scientific language more accessible and understandable to a broader audience, while also providing a range of ways to describe the same group of animals.