Their have been many hybrids over the course of the Multiverse's history. the Alliance created a classification system to identify the many hybrids that's found in the Multiverse.
Type Alpha Edit
Type Alpha is use to refer to hybrids that can reproduce and are often in its own sub-species category
Type Beta Edit
Type Beta is use to refer to hybrids that's been produced but are stile or unable to reproduce.
Type Gamma Edit
Type Gamma is use to refer to hybrids that's created though the use of genetic manipulations, they are often stile in nature
Type Delta Edit
Type Delta is use to refer to hybrids that's created though the use of cloning technologies, these types are often a result of a artificial sub-species or hybrid of two individuals