Mouse
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A mouse was a small rodent found on Earth, as well as a variety of other worlds.

Mice are often a favorite food of certain reptile species. In particular, Xindi-Reptilians were fond of eating live mice. ()

In 2265, after hearing Hikaru Sulu's mathematical estimation of the rate Gary Mitchell's powers would increase by, Spock told James T. Kirk that in a month, Mitchell would have as much in common with the rest of the crew of the  as that same crew now would have with a ship of white mice.()

In 2266, Spock likened the Onlies (with the exception of Miri) to mice, because they were highly elusive and knew their homeworld too well to be approached by him. ()

A mouse was aboard space station Regula I in the year 2285, which startled Dr. Leonard McCoy. ()

Cats are traditionally known to chase mice. As of 2370, Data's cat Spot had never encountered a mouse or any other form of rodent, which once left Data at a loss to explain what the cat was dreaming about. ()

The cat-and-mouse relationship eventually lent itself to the phrase "cat-and-mouse game", when one individual or group persistently chases another. (; ; )

In response to a Hirogen hunter's boasting in 2374, Tom Paris said that he once tracked a mouse through Jefferies tube 32. ()

Types of mice 
 Gossamer mouse
 Rafalian mouse
 Tarkanian field mouse
 Zyznian church mouse

See also 
 Mouse trap

External links 
 
 

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Earth animals