However, here are some general figures and ways to think about it:
* By Family: There are about 16 families of primates, with the most well-known being Hominidae (great apes), Cercopithecidae (Old World monkeys), and Cebidae (New World monkeys).
* By Genus: There are around 100-110 genera of primates, which is a more specific level of classification.
* By Species: Estimates of primate species range from around 300 to 500. This number is constantly being updated as new species are discovered and taxonomic classifications are revised.
Important Considerations:
* Subspecies: Within species, there are often subspecies, which are groups with distinct genetic and physical characteristics. These can further increase the number of "types" of primates.
* Extinction: Unfortunately, many primate species are threatened or endangered, and some have already gone extinct.
* Ongoing Research: Taxonomic research is ongoing, and new discoveries and revised classifications happen regularly.
Instead of focusing on an exact number, it's more valuable to understand the diversity of primates:
* Lemurs & Lorises: Found in Madagascar and Southeast Asia, these are the most primitive primates.
* Tarsiers: Small, nocturnal primates with huge eyes.
* Monkeys: The most diverse group, found in the Americas, Africa, and Asia.
* Apes: Including gibbons, orangutans, gorillas, chimpanzees, and humans, apes are the most intelligent primates.
Primates represent a fascinating group of animals with a wide range of adaptations and behaviours. To learn more about specific primates, you can explore resources from organizations like the International Union for Conservation of Nature (IUCN) or the Jane Goodall Institute.