Final answer:
Based on being arboreal with a long tail, having bilophodont molars, and a leaf-heavy diet, you are most likely a colobine monkey, found in the forests of Central Africa.
Step-by-step explanation:
If you live in the forests of Central Africa, are arboreal, have a long tail, bilophodont molars, and your diet includes a lot of leaves, you are most likely a colobine monkey. Colobines are part of the subfamily Colobinae, which belongs to the family Cercopithecidae and live mainly in the forests of Africa and Asia. They are known for their specialized stomachs to digest leafy, fibrous material. Unlike apes which don't have tails and have a broader range of dietary habits, and New World monkeys which are found in Central and South America, not Africa, colobines fit the description provided.
Cercopithecines are another subfamily in the Cercopithecidae family but are typically more omnivorous and have different dental structures. The bilophodont molars are a characteristic dental feature of the colobine monkeys, having two ridges that help in crushing leaves. Therefore, with these characteristics in mind, the correct classification for the type of primate you are is 'colobine'.