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New monkey species found in Tanzania

Two separate teams of researchers working hundreds of miles (kilometres) apart have discovered a new species of monkey in Tanzania.
This adult male highland mangabey, now known by the scientific name Lophocebus kipunji, was spotted in an area of Tanzania.
This adult male highland mangabey, now known by the scientific name Lophocebus kipunji, was spotted in an area of Tanzania. Tim Davenport / WCS
/ Source: Reuters

Two separate teams of researchers working hundreds of miles apart have discovered a new species of monkey in Tanzania.

The highland mangabey is the first new species of monkey identified in 20 years, and conservationists immediately said the find showed how important it was to preserve African forests.

The highland mangabey is a medium-sized monkey, about 3 feet (90 centimeters) tall with a long tail, long brown fur and black face, hands and feet.

Adults make a distinctive, loud, low-pitched "honk-bark" call. They live in mountainside trees at elevations of up to 8,000 feet (2,400 meters).

Fewer than 1,000 of the animals live in the highland forest, the researchers report in Friday's issue of the journal Science. Hunters had described the animals but no scientist had identified them before.

"If this small population is to be protected in perpetuity, the Udzungwa Mountains National Park needs to be extended to include the Ndundulu Forest," the researchers wrote.

The two teams behind the discovery were led by Carolyn Ehardt, a primatologist at the University of Georgia working in Tanzania's Udzwunga Mountains National Park; and Tim Davenport of the Wildlife Conservation Society, working in Tanzania's Southern Highlands, almost 220 miles (350 kilometers) to the southwest. Trevor Jones, who worked at the national park, was the Science paper's lead author. The teams also included other researchers from WCS and Conservation International.

Full-body view of Lophocebus kipunji Ehardt et al. 2005 sp. nov. Note broad, upright crest on head, non-contrasting eyelids, long fur, coat color, lighter area on chest and distal tail, as well as characteristic tail
carriage. Artist's reconstruction from research video taken in Ndundulu Forest of Udzungwa Mountains, and in the Southern Highlands, Tanzania, by C. L. Ehardt.
Full-body view of Lophocebus kipunji Ehardt et al. 2005 sp. nov. Note broad, upright crest on head, non-contrasting eyelids, long fur, coat color, lighter area on chest and distal tail, as well as characteristic tail carriage. Artist's reconstruction from research video taken in Ndundulu Forest of Udzungwa Mountains, and in the Southern Highlands, Tanzania, by C. L. Ehardt.Zina Deretsky

"This exciting discovery demonstrates once again how little we know about our closest living relatives, the nonhuman primates," said Russell Mittermeier, chairman of the Primate Specialist Group of IUCN-The World Conservation Union's Species Survival Commission. "A large, striking monkey in a country of considerable wildlife research over the last century has been hidden right under our noses."

The monkey, scientifically named Lophocebus kipunji, will likely be classified as a critically endangered species.

"Clearly this remarkable discovery shows that there are still wild places where humans are not the dominant species," said John Robinson, director of international conservation programs for the WCS.

"This new species of monkey should serve as a living symbol that there is hope in protecting not only wild places like Tanzania's Southern Highlands, but the wonder and mystery they contain," Robinson said in a statement.

Last month, U.S. bird experts announced the rediscovery of an ivory-billed woodpecker, a species feared extinct for decades, in a remote Arkansas bayou.

An earlier version of this report mischaracterized the composition of the research team. Further information on the study is available from the National Science Foundation, which helped fund the research.