genus spermophilus
Definition
Noun: * A taxonomic classification: "Genus Spermophilus" is the scientific name for a genus of rodents commonly known as ground squirrels. This genus traditionally included many species of burrowing, diurnal squirrels found in North America and Eurasia. Modern taxonomic revisions have split this large genus into several separate genera (e.g., Urocitellus, Ictidomys, Poliocitellus, Xerospermophilus, Otospermophilus), but the name "Spermophilus" remains in historical and some general contexts.
Usage Examples
- Noun:
- The biologist studied the hibernation patterns of species within the genus Spermophilus.
- While the classification has been updated, genus Spermophilus is still a useful term for discussing these animals in a broad historical sense.
Advanced Usage
- Taxonomic Context: In modern scientific literature, the term is often used with clarification about its historical scope, as the group is now considered paraphyletic.
- The former genus Spermophilus has been divided to reflect a more accurate evolutionary history.
Variants and Related Words
- Ground Squirrel (n): The common name for rodents historically classified under .
- The thirteen-lined ground squirrel was once placed in genus Spermophilus.
- Citellus (n): A former synonym for the genus .
Synonyms
- (Historical) Ground Squirrel Genus: A descriptive synonym referencing the common name of its members.
- Citellus: An obsolete scientific synonym.
Noun
-
typical ground squirrels
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