Taxonomy
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Mammal
- Order
- Primates
- Family
- Atelidae
- Genus
- Brachyteles
Habitat
Northern muriquis primarily inhabit the Atlantic Forest in southeastern Brazil, favoring mature tropical rainforests with tall canopies and dense vegetation. They prefer undisturbed areas with abundant trees for foraging and nesting, avoiding fragmented or degraded habitats.
Diet
Northern muriquis mainly consume leaves, fruits, flowers, and seeds, making up the bulk of their folivorous diet. They forage in the canopy during the day, with feeding activity peaking in the morning and late afternoon, and adjust their intake based on seasonal availability of fruits.
Behavior
Northern muriquis live in multi-male, multi-female groups of up to 40 individuals with a fission-fusion social structure, where subgroups form and dissolve throughout the day. They are diurnal and highly arboreal, spending most of their time swinging through the canopy, and are known for peaceful interactions with low levels of aggression compared to other primates. They communicate through vocalizations, grooming, and body language to maintain social bonds.
Conservation Status
The IUCN classifies the Northern muriqui as Endangered, with populations declining due to habitat loss from deforestation and fragmentation.