New Species of Monkey with Orange Mouth and Nose Found in Forest in National Park

In a groundbreaking discovery, researchers have identified a new species of monkey, the Colobus congoensis, in the lush forests of Lomami National Park in the Democratic Republic of Congo. Locally referred to as Likweli, this primate is marked by its distinctive orange-cream patch around the mouth and nose, contributing to its unique appearance. The finding was announced in a release from Florida Atlantic University on 15 July.

The Likweli, characterised by its predominantly black fur, long tail, and cape-like shoulders, has drawn considerable attention in the scientific community. Weighing approximately 15 pounds, it is notably smaller than its colobus relatives, showcasing a blend of distinguishing features such as long facial hair, folded ears, and specific perianal markings. The animal’s shy nature has been noted, with reports suggesting it prefers to remain hidden among the treetops.

The journey to uncover this species began in 2008 when researchers first encountered the Likweli. A decade later, it was rediscovered, prompting a more in-depth investigation that has culminated in recent findings published in the journal PLOS One. Genetic studies confirmed that the Colobus congoensis is part of the colobus family, diverging from its closest relative approximately four to five million years ago.

Junior Amboko, a co-corresponding author of the study and a Ph.D. student, expressed personal pride in the discovery, remarking on the incredible biodiversity that remains to be documented in his homeland. “This discovery is both exciting and deeply personal,” he stated. He emphasised that naming the species Colobus congoensis not only highlights the natural heritage of the Congo Basin but is also a source of local pride. The monkey is believed to be the first primate to be named specifically after the Democratic Republic of Congo.

The study also involved a comparative analysis of the skulls and skin of the Colobus congoensis with other related African colobines. Julia L. Arenson, Ph.D., and co-author of the study, noted that their investigations underscored the uniqueness of this newfound species. Despite its smaller size, the monkey shares certain features with its relatives, including specific dental and cranial characteristics.

This discovery marks a significant event in the study of African primates, as it represents the fifth new monkey species identified on the continent in the past 75 years. However, researchers are raising concerns regarding the potential vulnerability of the Colobus congoensis. Factors such as limited habitat range, hunting pressure, and a small population size all pose serious threats to its survival.

As part of their research, the team conducted interviews with residents from 52 villages located near the monkey’s habitat. The results revealed that only eight of those villages had individuals who had ever seen the Likweli. This highlights not only the elusive nature of the species but also the ongoing challenges it faces from human encroachment and environmental change.

The discovery of the Colobus congoensis serves as a reminder of the rich biodiversity that exists in the Democratic Republic of Congo and the urgent need for conservation efforts. As habitat loss continues to threaten many species, initiatives to protect the ecosystems in which they reside are more crucial than ever. The Likweli’s emergence as a new species not only enriches our understanding of primate diversity but also underscores the importance of preserving the unique wildlife of the Congo Basin for future generations.

In conclusion, the Likweli signifies a promising addition to the ecological tapestry of the region, while simultaneously raising awareness of the urgent conservation efforts required to ensure its survival in the face of mounting pressures. As research continues into the lives of these elusive creatures, further action is needed to protect their natural habitat from the threats posed by human activities.