what is the difference between the primates and non-primates?
Here is a pretty detailed resource on the taxonomy of primates.
Hope this helps.
The difference for primate and non primate is not possible because the defination of primate is like
"A primate is a member of the biological order Primates , the group that contains lemurs, the Aye-aye, lorisids, galagos, tarsiers, monkeys, and apes, with the last category including great apes. With the exception of humans, who inhabit every continent on Earth."
But you may confuge with non human primate this word might be some what related, these non human primates (NHP) are using for the toxicity testing of NCEs (New Chemical Enteties).
The biological order that includes humans, monkeys, apes, and prosimians is known as PRIMATES. The rest of the animals in mammal group are non-primates.