Montane Guinea Pig

About the Montane Guinea Pig

The montane guinea pig (Cavia tschudii) is a species of caviid rodent found in the Andes in South America. The montane guinea pig is the likely main ancestor of Cavia porcellus, the domestic guinea pig or domestic cavy, which appears to be a hybrid that includes lesser genetic contributions from other Cavia species.

Peruvian wild guinea pigs were first described by E. T. Bennett in 1835, who termed them Cavia cutleri. J. J. Tschudi, in an 1845 publication, used the term Cavia cutleri to refer to what are now considered two separate species: The first, Bennett's Cavia cutleri, which was later identified (by O. Thomas in 1917) as probably a differently-pigmented version of Cavia porcellus, and the second, a wild Peruvian guinea pig that was clearly different from the animal Bennett described. In 1867, L. Fitzinger renamed the clearly wild guinea pig Cavia tschudii.

The montane guinea pig is a medium-sized species, growing to a total length of 247 mm (9.7 in). Their colour varies in different parts of the range; in Peru, the dorsal fur is dark reddish-brown mixed with black, and the underparts are dark buffy-grey; in Chile, the dorsal surface is pale agouti... Wikipedia →