'''日本松鼠'''，是啮齿目松鼠科松鼠属下的一个品种。为日本特有种，分布于本州、四国和九州，但现在九州地区则已罕见。影响当地这一物种灭绝的因素之一，是人类对森林的破坏。

界： 动物界 Animalia

分布： 日本

==地理分布==

==知 识==

==日本松鼠的英文介绍==

The Japanese squirrel (Sciurus lis) is a tree squirrel in the genus Sciurus endemic to Japan. The Japanese squirrel's range includes the islands of Honshū, Shikoku, and Kyūshū. Recently, populations on south-western Honshū and Shikoku decreased, and those on Kyūshū disappeared. One of the factors affecting the local extinction of this species seems to be forest fragmentation by humans.