The omomyids are an extinct group of prosimians, believed to be more closely related to the tarsiers than to any strepsirrhines, and are considered the most primitive haplorrhines.
This difference in size and dependence is crted to the increased complexity of their behavior and natural history.
The omomyids are an extinct group of prosimians, believed to be more closely related to the tarsiers than to any strepsirrhines, and are considered the most primitive haplorrhines.
Haplorrhini and its sister clade, Strepsirrhini ("wet-nosed" primates), parted ways about 63 million years ago.