What is the correct name for a mouse? - briefly
The animal is commonly called a mouse; its scientific designation is Mus musculus. In computing, the pointing device is referred to as a computer mouse.
What is the correct name for a mouse? - in detail
The animal commonly called a mouse belongs to the genus Mus and is scientifically identified as Mus musculus. This designation applies to the house mouse, the species most frequently encountered in human environments. Other rodent species often referred to as mice include the field mouse (Apodemus sylvaticus), the deer mouse (Peromyscus maniculatus), and various species in the genera Rattus (commonly misidentified as rats) and Pseudomys (Australian native mice). In formal contexts, the precise taxonomic name should be used to avoid ambiguity.
In computing, the handheld pointing device is termed a “computer mouse.” The name derives from the device’s shape and the cord resembling a rodent’s tail. Manufacturers and technical literature consistently use the compound noun “mouse” without modification. When distinguishing between the biological and technological meanings, the modifier “computer” or “biological” provides clarity.
Regional vernacular can affect the label. In British English, “mouse” remains standard for the animal, while “trackball” or “pointing device” may replace “mouse” in contexts where the term could cause confusion. In scientific publications, the Latin binomial is preferred; in everyday speech, “mouse” suffices when the context is clear.
Key points for correct usage:
- Biological context: Mus musculus (house mouse) or appropriate species name.
- Technological context: “computer mouse” or simply “mouse” when the device is the subject.
- Avoid generic “rodent” when specificity is required; use the exact species name.
- Add qualifiers (e.g., “field mouse,” “deer mouse”) to distinguish among different taxa.