EUGENE M. MCCARTHY, PHD GENETICS, ΦΒΚ
The following appears to be the only reported information relevant to hybridization in Family Aotidae. If you know of reported aotid hybrids other than those listed here, please contact the website.
Aotus azarae [Azara’s Night Monkey]
× Aotus infulatus [Kuhl’s Night Monkey] ENHR. CON: Amazonia. Aotus from southwestern Amazonia are geographically and chromosomally intermediate between Aotus azarae boliviensis and A. infulatus, which implies extensive hybridization. These night monkeys were treated separately until they were found to hybridize. Pieczarka et al. 1993.
By the same author: Handbook of Avian Hybrids of the World, Oxford University Press (2006).