pocket mouse
Definition
Noun: 1. A small nocturnal rodent: A pocket mouse is a type of small rodent, primarily active at night. 2. A desert-dwelling burrower: It typically lives in desert environments and creates burrows for shelter. 3. Distinctive physical features: It is characterized by external fur-lined cheek pouches (for carrying food), long hind legs, and a long tail.
Usage Examples
- The pocket mouse uses its cheek pouches to carry seeds back to its burrow.
- Researchers are studying how the pocket mouse conserves water in its arid habitat.
- With its long hind legs, the pocket mouse can move quickly across the sand.
Advanced Usage
- The term is often used in ecological and biological contexts to discuss adaptation, as in: "The pocket mouse's coloration is a classic example of camouflage and natural selection."
- It can be used generically, but taxonomically, it refers to rodents in the family Heteromyidae, primarily the genera and .
Variants and Related Words
- Kangaroo rat: A related desert rodent in the same family (Heteromyidae) with even more pronounced hind legs for jumping.
- Heteromyid: The scientific family name encompassing pocket mice, kangaroo rats, and their relatives.
Synonyms
- Desert rodent
- Burrowing rodent (though this is less specific)
Related Idioms or Phrases
- To squirrel away: While not directly about pocket mice, this idiom (meaning to hide or store something for future use) conceptually relates to the pocket mouse's behavior of storing food in its cheek pouches and burrow.
Noun
-
any of various small nocturnal burrowing desert rodents with cheek pouches and long hind legs and tail
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