Definition
Cavia is a genus of South American rodents, encompassing several species of guinea pigs and related animals. These creatures are typically small and herbivorous, thriving in grasslands and shrublands. Think of it as the 'family name' for various guinea pig species. They play roles in their ecosystems as food sources and seed dispersers. While some are domesticated, others remain in the wild. Identifying a 'cavia' is like recognizing the broader category a specific pet belongs to.