Any of various stocky,coarse - furred,burrowing rodents of the genus Marmota,having short legs and ears and short bushy tails and found throughout the Northern Hemisphere.

• 土豚，非洲食蚁兽一种生长于南非的穴居哺乳动物（非洲土豚土豚属），身体粗壮且多毛，大耳朵，长有管状的鼻子和用来挖洞的强有力的爪子