Arboreal theory Arboreal theory This theory is proposed by Grafton Elliott-Smith (1912) who was a neuroanatomist who was chiefly concerned with the emergence of the primate brain. The arboreal theory claims that primates evolved from their ancestors by adapting to arboreal life. Primates are thought to have developed several of their traits and habits initially while living in trees. One key component to this argument is that primates relied on sight over smell. They were able to develop a keen sense of depth perception, perhaps because of the constant leaping that was necessary to move about the trees. Primates also developed hands
Fauna of Honduras Fauna of Honduras The republic of Honduras is a Central American country, geographically situated inside the tropics, this habitat allows thousand of species to adapt easily to its lands, therefore has a wide variety of flora and fauna species, humans among them. Many of these species are becoming extinct, which has posed to the Honduran government, offices and naturalist organizations that promote and look after the protection so much the biodiversity of species, like the existent natural reservations. Fauna in Honduras is very rich and varied. The most common are arboreal or live in the fluvial currents lacustrine waters. Big