Typical species classification tends to use the Human race as a basis. Although there is no set reason as to why this is, it likely has something to do with Humans being one of the most populous species in the galaxy as well as them occupying numerous positions of power. Listed below are several terms to describe various sentient species across the galaxy. Not all species will neatly fit into just one category. In most cases a general term like “Humanoid” or “Mammalian” will work fine, but other classifications are given for more specific types of species.