The Steller Sea Lion (Eumetopias jubatus) is a large marine mammal that inhabits the northern coasts of the Pacific Ocean. Also known as the Northern Sea Lion, the Steller Sea Lion has a few synonyms that are commonly used. For instance, it is often referred to as the Alaskan Sea Lion due to its presence in Alaskan waters. Some other synonyms for the Steller Sea Lion include the Pacific Sea Lion, the Western Sea Lion, and the Northern Stellar Seal Lion. Regardless of its name, the Steller Sea Lion is an iconic species that plays an important role in the ecology of many coastal regions.