sciurus. http://www.angelfire.com/fl/scalisti/languages.html
Squirrel = Sciurus
Tamiasciurus, which is latin for a pine squirrel
Squirrel = Sciurus
Sciurus niger
An Abert's squirrel is a squirrel, Latin name Sciurus aberti, a species of tree squirrel endemic to the Rocky Mountains, named after John James Abert.
A bare-eared squirrel monkey is a species of squirrel monkey endemic to Brazil, Latin name Saimiri ustus.
The Latin name for the grey squirrel is Sciurus carolinensis. This species is native to North America but has also been introduced to various other regions, including parts of Europe. Grey squirrels are known for their bushy tails and adaptability to different environments.
An assapan is a flying squirrel, Latin name Glaucomys volans, found in the southern and eastern United States.
I'm not entirely sure what you're asking. Are you asking about the pelt of a squirrel, as in color? If so, there are numerous species of squirrel and all have unique fur and markings. It's called Vair, from the Latin 'varius' meaning variegated referring to the bluish grey of a squirrels fur.
The contraction for "squirrel's" is "squirrel's." It is already a contraction of "squirrel is" or "squirrel has."
A squirrel is the largest squirrel
There is the Grey Squirrel and the Red Squirrel