Final answer:
Non-human primates encompass various species, with gorillas, chimpanzees, and macaques being notable examples. These species are part of the order Primates and are important for understanding the evolutionary history of humans.
Step-by-step explanation:
Non-human primates include a diverse array of species such as gorillas, chimpanzees, orangutans, baboons, mandrills, langurs, and macaques. These species belong to the biological order Primates, which is divided into prosimians like lemurs and lorises, and anthropoids which encompass monkeys, lesser apes, and great apes. The great apes category includes chimpanzees, gorillas, orangutans, and humans. Gorillas, along with chimpanzees and humans, share more than 97% of their DNA, illustrating our close genetic connection. While humans are included in Hominidae, the question specifically refers to non-human primates, thus we would list other members of the Hominidae family like chimpanzees or orangutans to complete the provided list.