Guinea pig (livestock) Cavia porcellus (domestic)

They are called guinea pig, because they are mistaken for mormot of sciuriclae family. The getation period is long. The newborn opens eyes, borns the condition that have full of the halrcoat, and aslo have tooth.

Animal name	Guinea pig (livestock)
Scientific name	Cavia porcellus (domestic)
Order	Rodentia	Family	Caviidae