Gray-bellied Night Monkey - Classification

Classification

There have been up to four subspecies of the gray-bellied night monkey. All but the nominate subspecies have been elevated to full species rank. The three species formally considered subspecies are:

• Brumback's night monkey, Aotus brumbacki
• Gray-handed night monkey, Aotus griseimembra
• Panamanian night monkey, Aotus zonalis

Additionally, Hershkovitz's night monkey Aotus hershkovitzi is now considered to be a junior synonym for A. lemurinus.