Simpson J S, Jones A C
Lab Anim. 1982 Jan;16(1):71-2. doi: 10.1258/002367782780908779.
A colony of owl monkeys was established with 63 breeding pairs, paired according to matching karyotypes. 3 pairs were formed as a result of limited space, even though karyotypes were considered incompatible. 2 of these pairs produced offspring.
