<Ul> <Li> Family Tarsiidae: tarsiers (11 species) </Li> </Ul> <Li> Family Tarsiidae: tarsiers (11 species) </Li> <Li> Infraorder Simiiformes (or Anthropoidea) <Ul> <Li> Parvorder Platyrrhini: New World monkeys <Ul> <Li> Family Callitrichidae: marmosets and tamarins (42 species) </Li> <Li> Family Cebidae: capuchins and squirrel monkeys (14 species) </Li> <Li> Family Aotidae: night or owl monkeys (douroucoulis) (11 species) </Li> <Li> Family Pitheciidae: titis, sakis and uakaris (43 species) </Li> <Li> Family Atelidae: howler, spider, woolly spider and woolly monkeys (29 species) </Li> </Ul> </Li> <Li> Parvorder Catarrhini <Ul> <Li> Superfamily Cercopithecoidea <Ul> <Li> Family Cercopithecidae: Old World monkeys (138 species) </Li> </Ul> </Li> <Li> Superfamily Hominoidea <Ul> <Li> Family Hylobatidae: gibbons or "lesser apes" (18 species) </Li> <Li> Family Hominidae: great apes, including humans (8 species) </Li> </Ul> </Li> </Ul> </Li> </Ul> </Li> <Ul> <Li> Parvorder Platyrrhini: New World monkeys <Ul> <Li> Family Callitrichidae: marmosets and tamarins (42 species) </Li> <Li> Family Cebidae: capuchins and squirrel monkeys (14 species) </Li> <Li> Family Aotidae: night or owl monkeys (douroucoulis) (11 species) </Li> <Li> Family Pitheciidae: titis, sakis and uakaris (43 species) </Li> <Li> Family Atelidae: howler, spider, woolly spider and woolly monkeys (29 species) </Li> </Ul> </Li> <Li> Parvorder Catarrhini <Ul> <Li> Superfamily Cercopithecoidea <Ul> <Li> Family Cercopithecidae: Old World monkeys (138 species) </Li> </Ul> </Li> <Li> Superfamily Hominoidea <Ul> <Li> Family Hylobatidae: gibbons or "lesser apes" (18 species) </Li> <Li> Family Hominidae: great apes, including humans (8 species) </Li> </Ul> </Li> </Ul> </Li> </Ul>

Primate lineage classify each primate into its proper group