Genus Galictis is a type of small mammal that belongs to the weasel family Mustelidae. It is also commonly known as the lesser grison, Amazon weasel, and South American weasel. The genus Galictis comprises of four different species, all of which are found in South America. These species include the lesser grison (Galictis cuja), greater grison (Galictis vittata), Patagonian weasel (Galictis platei), and the Amazon weasel (Galictis nigrinucha). Although they are known by different names, they share certain features like the long body, thick fur, short legs, and elongated snout. Understanding the synonyms of the Genus Galictis helps to broaden our understanding of these unique animals.