lagostomus maximus

English Thesaurus

1. gregarious burrowing rodent larger than the chinchillas (noun.animal)

hypernym	:	gnawer, rodent,
definition	:	relatively small placental mammals having a single pair of constantly growing incisor teeth specialized for gnawing (noun.animal)

member meronym	:	genus lagostomus, lagostomus,
definition	:	viscachas (noun.animal)