Final answer:
Cebidae (Platyrrini) (NWM) refers to a family of New World Monkeys, known for their flat noses and arboreal lifestyle, which includes capuchins and squirrel monkeys.
Step-by-step explanation:
Cebidae (Platyrrini) (NWM) refers to a family within the order Primates. The Cebidae family is part of a larger group known as the New World Monkeys (NWM), which are primates found in Central and South America. These monkeys are characterized by their flat noses, which is why they are also referred to as the Platyrrhinis, where 'platy' means flat and 'rhini' means nose in Greek.
The Cebidae family includes various genera of monkeys, such as capuchins and squirrel monkeys. These primates are arboreal, spending most of their lives in the tree canopies. Their diet typically consists of fruits, leaves, insects, and small vertebrates. Cebidae monkeys are known for their intelligence, with capuchins being particularly recognized for their ability to use tools.