Squirrels are animals classified in small mammals, often squirrels equated with squirrels that occur because squirrels and squirrels have similarities. Whereas squirrels and squirrels are not the same and distant kinship, squirrels classified into insectinvora (insectivorous animals) together cerurut while squirrels classified in rodentia (rodents) with mice. Squirrels have a ratio of the brain larger than the size of the body, even the ratio of squirrel brain is the largest among other creatures, including humans. Squirrels were once separated by cerebral ones who remained in insectivorous nation and transferred with monkeys to primate nations, due to the internal resemblance of squirrels considered to be early primate groups.
but now the squirrels are classified separately in the scandentia order with the primates, the dermoptera nation that compose the animal group by the name of Euarchonta.