It depends on what you mean by "primitive." The strepsirrhine primates and tarsiers have many traits that are ancestral for primates. However, strepsirrhines have more of these traits. Their group includes the lorises (and relatives) and the lemurs (including the Aye-aye).
The question does not make sense. A lineage of organisms is exactly the same age as its sister lineage.
lemurs
Prosimians
They are New World monkeys, Old World monkeys and apes, and prosimians, the most primitive primates
Types of birds Types of primates
yes because they live in families or groups.
all primates
The prosimians are primitive types of primates. The group includes bushbabies, lorises, lemurs, and tarsiers. All of the prosimians have tails.
The two major groups are primate are prosimians and anthropoids (simians).
Most species of monkeys live in groups. The size of a group depends on how much food is available and if there are predators around.
Most monkeys hang in groups called primates.
They form groups, scream, and pick up tree branches to defend themselves
They Are:Prosimians,New and Old World Monkeys,Apes,Humans
A primate is a member of the most developed and intelligent group of mammals, including humans, monkeys and apes. The second interpretation of primate is religious. A Priest with the highest position in his country