Primates are very smart, and they are the only animals with apposable thumbs.
Anthropoids differ from prosimians primarily in their evolutionary development and physical characteristics. Anthropoids, which include monkeys, apes, and humans, generally have larger brains, more complex social structures, and greater reliance on vision than prosimians, such as lemurs and tarsiers. Additionally, anthropoids typically exhibit a more advanced form of locomotion and a reduced reliance on olfactory senses compared to prosimians.
The prosimians are primitive types of primates. The group includes bushbabies, lorises, lemurs, and tarsiers. All of the prosimians have tails.
Lemurs are primates, but primates are divided into different categories prosimians, monkeys and apes. Lemurs are prosimians.
Anthropoids are monkeys and apes including humans. They differ from prosimians whose primitive features include a tooth comb that helps them groom and lateral eyes. Prosimians tend to be larger as well.
Prosimians are different from monkeys in that they prefer to eat meat and are considered to be predators. They also prefer to hunt at night. Monkeys prefer to eat fruits and like to forage for food during the day.
Prosimians
Prosimians
Anthropoids, which include monkeys, apes, and humans, generally have a dental formula that ranges from 32 to 36 teeth. In contrast, prosimians, such as lemurs and tarsiers, typically have a dental formula that can range from 36 to 40 teeth. Therefore, while some anthropoids may have fewer teeth than certain prosimians, the overall range of teeth in prosimians tends to be greater.
The two major groups of primates are prosimians and anthropoids. Prosimians include lemurs, lorises, and tarsiers, while anthropoids include monkeys, apes, and humans.
The Primate Order is a Mammalian order consisting of 5 grades split into prosimians (grade 1 and 2) and anthropoids (grade 3, 4 and 5) (each with subdivisions), grade 1 are all extinct and resemble todays treeshrews (which are not primates), grade 2 are prosimians such as lemurs, grade 3 are the tarsiers which have characteristics of both prosimians and anthropoids but DNA shows they are anthropoids. Grade 4 are the monkeys which are divided into New and Old world (and each again have subdivisions). Grade 5 are the apes (lesser and great)
Apes, Monkeys, And Prosimians.
Loris