Xenophobic Aliens

This category page contains a list of sapient aliens who have extreme hatred, distrust or sense of superiority of other sapients aliens; this also includes racial hatreds in-between a sapient aliens' ranks as well. Examples include Atasians, who hate other races too such a degree that they attempted to wipe out all non-Atasians. Other examples include the Andalites, who are included on this list because xenophobia following a failed uplift of the Yeerks now shapes how they deal with all non-Andalites.

NOTE: some aliens included in this category page might no longer be considered xenophobic because of some sort of change of heart and/or personality, but since they were in the past, they will be included anyway.