Smaller brain

Longer snout

More lateral eyes

Post orbital bar

Triangular molars

Unfused frontal

Dental comb

Whiskers (not visible on skeleton)

Claw on second digit

One family of NW Monkeys

2:1:3:3

Platyrrhine nose ( nostrils open sideways and are usually separated by a broad nasal septum)

One family of NW Monkeys

2:1:3:2

Claws (modified)

Relatively small body size

OW Monkeys

2:1:2:3

Bilophodont molars

Ischial callosities

Cheek pouches

2:1:2:3

Y5 molars

No tail

Relatively large

Monkeys, apes, humans

Fused frontal

Fused mandible

Complete bony socket

Forward facing sockets

Reduced snout

Flat nails

Clavicle

5 digits

2 bones in lower limb

Post orbital bar

Frontally placed eyes

Divergent 1st digit