Definition that contains cavy
- wild cavy South American cavy; possibly ancestral to the domestic guinea pig
- cavia cobaya stout-bodied nearly tailless domesticated cavy; often kept as a pet and widely used in research
- cavia porcellus South American cavy; possibly ancestral to the domestic guinea pig
- guinea pig stout-bodied nearly tailless domesticated cavy; often kept as a pet and widely used in research
- aperea South American cavy; possibly ancestral to the domestic guinea pig