New Monkey Species Confirmed Nearly 20 Years Later as Scientists Warn It May Be Endangered

A team of researchers has confirmed the existence of a new monkey species, scientifically named *Colobus congoensis*, after nearly two decades of investigation. Known locally as “Likweli,” these primates were first captured in photographs in 2008, leading to renewed interest in their study. The findings, which document this remarkable discovery, were published in the journal *PLOS One* on 15 July.

Likweli monkeys were discovered in the lush surroundings of Lomami National Park, a region renowned for its rich biological diversity. Researchers have noted their distinctive features, including spiky black fur and a vibrant orange hue around their mouths. Weighing approximately 15 pounds, the monkeys are unique members of the *Colobus* genus, with a lineage that diverged from their closest genetic relative around five million years ago.

The journey to discovering the Likweli has involved contributions from various institutions, including the Lukuru Wildlife Research Foundation. Jean Pierre Kapale, a key figure in the study, played a significant role by capturing a clearer photograph of the monkey in 2018, which reignited interest among scientists eager to learn more about this elusive species.

Junior Amboko, a co-author of the study, expressed the personal significance of this discovery, pointing out that it highlights the incredible biodiversity within the Congo region. He noted that the opportunity to name the species felt particularly meaningful, as it pays homage to the heritage of the Congo Basin and its inhabitants.

To validate the classification of *C. congoensis* as a new species, researchers employed a variety of extensive tools and methodologies. Christopher Gilbert, another co-author and professor involved in the study, explained the process. By examining museum collections, such as specimen skulls and pelts from institutions like the Yale Peabody Museum and the American Museum of Natural History, scientists were able to differentiate the Likweli monkeys from other African colobus species effectively.

While the discovery is a significant scientific achievement, it is marred by concerns regarding the species’ long-term survival. The research team has noted that habitat loss and increased hunting pose substantial threats to the Likweli. Their limited habitat range and small population size have raised alarms, prompting scientists to recommend that *C. congoensis* be classified as Endangered on the International Union for Conservation of Nature (IUCN) Red List.

Kate Detwiler, a senior author of the study, acknowledged both the excitement of discovering a new species and the harsh reality of its precarious situation. She emphasised that while this findings are a victory for biodiversity, they also serve as a stark reminder that many of the world’s rarest species could face extinction before they are fully understood or appreciated.

The confirmation of *Colobus congoensis* not only adds to the rich tapestry of primate biodiversity but also calls attention to the urgent need for conservation efforts in the Democratic Republic of the Congo. As researchers continue to investigate the region, there lies a hope that greater awareness and action can be generated to protect these incredible creatures and their habitat from further destruction.

In conclusion, the discovery of the Likweli is a testament to the potential for scientific discovery and the beauty of biodiversity in one of the world’s most ecologically important areas. However, it also underscores the critical challenges that endangered species face today, serving as a rallying call for conservation initiatives that seek to safeguard the future of such rare and remarkable wildlife.