First observation of a leucistic bearded capuchin monkey (Sapajus libidinosus)
Abstract
Leucism, a pigmentation disorder resulting in partial loss of coloration, is rare in neotropical primates. This manuscript presents the first report of a leucistic robust capuchin monkey (Sapajus libidinosus), observed at Ubajara National Park, Brazil. Our findings contribute to the sparse literature on leucism in New World monkeys, emphasizing the importance of long-term studies for monitoring such rare anomalies.
Fields of Study & Subjects
melanin and skin pigmentation
Primate Behavior and Ecology
Animal Behavior and Reproduction
Publication details
- Journal / source
- Primates
- Volume
- 67
- Issue
- 2
- Pages
- 183–186
- Publication date
- 8 February 2026
- Language
- EN