Primate: In 1758, Carolus Linnaeus placed man in the order primates, which includes a number of Eutherian Mammals. Primate, in Latin ‘Premees‘ literally means one who is first- in order of time, rank, and importance. All primates share certain general characteristics and there are certain evolutionary trends, which are unique to this order. In general, the primates have the following characteristics: Presence of nails on digits instead of claws. Only one pair of thoracically placed mammary glands. Prehensile hands and feet, which are, used as grasping organs. Well-developed clavicle. Bony orbit completely enclosed at the back. Free mobility of digits. … Continue reading Why is man a Primate?