New primate species discovered in Africa

Scientists have identified a new species of primate in the dense rainforests of the Democratic Republic of Congo, a rare discovery in Central Africa. The previously unknown colobus monkey, officially named *Colobus congoensis*, belongs to the guereza group and is distinguished by its striking black fur and vibrant orange lips.

Discovering new mammal species is not uncommon, but typically involves smaller creatures like shrews or rodents. The identification of a new monkey species is exceptionally rare, with only five new monkey species described in Africa over the past 75 years. *Colobus congoensis* has largely evaded scientific detection due to its highly restricted habitat, found only in a small area between the Lomami and Lualaba rivers in the country's east-central region.

Initial sightings that puzzled researchers occurred as early as 2008, based on a partially obscured photograph. It took another decade to capture clearer images, prompting more intensive studies. Recent genetic, anatomical, and acoustic analyses have now confirmed *Colobus congoensis* as a distinct species, estimated to have diverged from its relatives four to five million years ago. The findings were published in the scientific journal PLOS One by a research team led by biologist Kate Detwiler of Florida Atlantic University.

Researchers note that *Colobus congoensis* is notably smaller than other colobus monkeys, weighing around seven kilograms compared to the 8-13 kilograms typical for its relatives. It also possesses unique vocalizations, including a deep roar with a distinct acoustic structure. The scientists express concern for the species' survival, citing its small geographical range, even though a significant portion falls within the protected Lomami National Park. The primary threat identified is the pervasive practice of bushmeat hunting in the region, which endangers many primate populations.