What animal is an example of a polysaccharide?

Polysaccharides are complex carbohydrates made up of long chains of sugar molecules, and they are not animals themselves but rather substances found in various organisms. An example of a polysaccharide is glycogen, which is a storage form of glucose found in animals, particularly in the liver and muscles. Other common polysaccharides include starch in plants and cellulose in plant cell walls.