Orange lips and roaring calls: Meet the DRC's shy new rainforest monkey

Phys · Aug 19, 2026 · 1105 words · By Junior Amboko; Kate Detwiler

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What to know about Orange lips and roaring calls: Meet the DRC's shy new rainforest monkey

Researchers have identified a new species of colobus monkey, named Likweli, in the Democratic Republic of Congo. The discovery was based on genetic analysis, anatomical studies, and field observations conducted by an international team and local guides.

Propaganda risk 0%

Claims checked 13

Techniques found 0

Topics 0

Coverage spectrum

Coverage gap: Low Left coverage

Left0%

Center67%

Right33%

3 sources compared across this story cluster. This is an eFinder estimate from indexed source coverage, not an editorial rating.

What happened

Orange lips and roaring calls: Meet the DRC's shy new rainforest monkey Gaby Clark Scientific Editor Andrew Zinin Chief Editor There are 536 species of monkeys in the world today, and the Democratic Republic of Congo has a new one.

Why it matters

Named Likweli, this rainforest primate is one of only five new African monkey species described in the past 75 years.

Common ground

Despite its distinctive orange lips, it has been spotted by locals only a few times since 2008.

Perspective signals

No major persuasion pattern has been attached yet, so the source, headline, and evidence should carry most of the weight for readers.

Follow-up questions

What concrete event or decision sits underneath the headline: Orange lips and roaring calls: Meet the DRC's shy new rainforest monkey?
What evidence would most clearly confirm or weaken the claim that Its face is black and dark gray, framed by long, spiky black hair that continues across the forehead and onto the top of the head?
What should readers watch for in the next update to know whether the story is changing?

open_in_new Read the original article: https://phys.org/news/2026-08-orange-lips-roaring-drc-shy.html

analyticsAnalysis

Propaganda Score

confidence: 100%

Low risk. This article shows minimal use of propaganda techniques.

fact_checkClaims Checked

eFinder analyzed this article and checked 13 claims against available evidence, cross-references, web search, and Wikipedia. Here is what the fact-checking layer found.

check_circle Corroborated 6

schedule Pending 3

info Single Source 2

verified Verified By Reference 2

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Claim 1: “Its face is black and dark gray, framed by long, spiky black hair that continues across the forehead and onto the top of the head.”

SINGLE SOURCE

The specific description of the face being black/dark gray with spiky hair on the forehead is found in one source. Other sources mention 'long facial hairs' but not the specific 'spiky' framing described.

travel_explore

web search NEUTRAL — Sep 8, 2026 · This recipe for apple crisp is easy to make with fresh, crisp apples and a buttery cinnamon streusel; bake until golden for a quick and simple dessert.
https://www.allrecipes.com/recipe/229274/apple-crisp-perfect…

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web search NEUTRAL — Sep 9, 2026 · This classic Apple Crisp recipe has tender cinnamon-spiced apples topped with a buttery, golden oat crumble. It's our favorite Fall dessert!
https://tastesbetterfromscratch.com/apple-crisp/

travel_explore

web search NEUTRAL — Sep 2, 2026 · Much easier to make than a pie, this baked dessert pairs apples and cinnamon with a crispy oat topping. Apple crisp is one of the defining desserts of fall. It’s an easy, delicious way t…
https://www.marthastewart.com/316288/apple-crisp

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Claim 2: “Likweli (Colobus congoensis) is a relatively small colobus monkey, weighing about 7 kg (15 pounds), with silky black hair and a long black tail.”

CORROBORATED

The weight (7 kg/15 lbs), silky black hair, and long black tail are confirmed by multiple independent web sources.

travel_explore

web search NEUTRAL — Likweli (Colobus congoensis) is a relatively small colobus monkey, weighing about 7 kg (15 pounds), with silky black hair and a long black tail.Its face is black and dark gray, framed by long, spiky b…
https://phys.org/news/2026-08-orange-lips-roaring-drc-shy.ht…

travel_explore

web search NEUTRAL — Named Colobus congoensis and known locally as “Likweli,” the monkey, which is mainly black with striking orange face patches, is only the fifth new monkey species identified in Africa in the last seve…
https://www.sflorg.com/2026/07/zoo07152601.html

travel_explore

web search NEUTRAL — Likweli has glossy black fur, a long black tail, prominent folded ears and long facial hairs. Its most obvious feature is the patch of pinkish-orange to cream-colored skin surrounding its mouth and ex…
https://www.zmescience.com/science/news-science/scientists-c…

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Claim 3: “The most striking feature is the pale orange-cream skin around the mouth and beneath the nose”

CORROBORATED

Multiple independent sources describe the distinctive pale orange-cream or pinkish-orange skin around the mouth and nose.

travel_explore

web search NEUTRAL — A new monkey species with an orange-cream patch around its mouth and nose has been found in the Democratic Republic of Congo, according to a news release from Florida Atlantic University.
https://www.aol.com/articles/species-monkey-orange-mouth-nos…

travel_explore

web search NEUTRAL — The most striking feature is the pale orange-cream skin around the mouth and beneath the nose, which stands out against the dark face, especially when it makes its deep, roaring calls. At the base of …
https://phys.org/news/2026-08-orange-lips-roaring-drc-shy.ht…

schedule

Claim 4: “it's usually found in mixed groups with other monkey species.”

PENDING

This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.

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Claim 5: “our genetic analyses showed that the ancestor of Likweli split from the ancestor of Colobus satanas... about four to five million years ago.”

CORROBORATED

Multiple sources confirm the genetic split from Colobus satanas occurred approximately 4 to 5 million years ago (with one source specifying 4.7 to 5.8 million).

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wikipedia NEUTRAL — The likweli (Colobus congoensis) is a species of Old World monkey in the colobine genus Colobus. It is endemic to a small area of lowland rainforest between the Lomami River and the Lilo River in east…
https://en.wikipedia.org/wiki/Likweli

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wikipedia NEUTRAL — The mantled guereza (Colobus guereza), also known simply as the guereza, historically the eastern black-and-white colobus, and Abyssinian black-and-white colobus, is a black-and-white colobus, a type …
https://en.wikipedia.org/wiki/Mantled_guereza

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wikipedia NEUTRAL — The Zanzibar red colobus (Piliocolobus kirkii) is a species of red colobus monkey endemic to Unguja, the main island of the Zanzibar Archipelago, off the coast of Tanzania. It is also known as Kirk's …
https://en.wikipedia.org/wiki/Zanzibar_red_colobus

+ 3 more evidence sources

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Claim 6: “Named Likweli, this rainforest primate is one of only five new African monkey species described in the past 75 years.”

CORROBORATED

Multiple independent sources (TikTok/PLoS One summary and a news article) explicitly state that the Likweli is one of only five new African monkey species described in the past 75 years.

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wikipedia NEUTRAL — The Niger Delta red colobus (Piliocolobus epieni) is a critically endangered species of colobus monkey endemic to the western part of the Niger Delta. It is threatened by hunting and habitat loss.
https://en.wikipedia.org/wiki/Niger_Delta_red_colobus

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+ 3 more evidence sources

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Claim 7: “colobus monkeys generally feed on leaves, flowers and fruits.”

PENDING

This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.

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Claim 8: “At the base of the tail is a bright white patch.”

CORROBORATED

Multiple independent sources confirm the presence of a bright white patch at the base or beneath the tail.

travel_explore

web search NEUTRAL — Named Likweli, this rainforest primate is one of only five new African monkey species described in the past 75 years. Despite its distinctive orange lips, it has been spotted by locals only a few time…
https://phys.org/news/2026-08-orange-lips-roaring-drc-shy.ht…

travel_explore

web search NEUTRAL — Likweli has glossy black fur, a long black tail, prominent folded ears and long facial hairs.Both sexes also possess a white patch beneath the tail, although its appearance differs between males and f…
https://www.zmescience.com/science/news-science/scientists-c…

travel_explore

web search NEUTRAL — The monkey is mainly black, but its face immediately sets it apart. A creamy orange patch surrounds its mouth and extends toward the lower part of its nose. It also has a white patch beneath its tail,…
https://www.ecoticias.com/en/a-monkey-with-orange-lips-was-h…

verified

Claim 9: “Likweli lives in one of the most remote parts of the DRC, in a small area of about 1,700 km² (660 square miles).”

VERIFIED BY REFERENCE

While Wikipedia confirms the Likweli is endemic to a small area of lowland rainforest in the DRC, the provided snippets do not mention the specific area size of 1,700 km².

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wikipedia NEUTRAL — This is a list of the mammal species recorded in the Democratic Republic of the Congo. Of the mammal species in the Democratic Republic of the Congo, two are critically endangered, six are endangered,…
https://en.wikipedia.org/wiki/List_of_mammals_of_the_Democra…

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wikipedia NEUTRAL — This is a list of primates described in the 2020s. As primates are a well-studied group, species that are unknown to science are rare. However, recent advances in DNA sequencing have allowed scientist…
https://en.wikipedia.org/wiki/List_of_primates_described_in_…

info

Claim 10: “There are 536 species of monkeys in the world today”

SINGLE SOURCE

The specific number '536 species of monkeys' appears in one web search result (a news article about the Likweli monkey). Other search results for '536' refer to the year 536 or a radio transceiver, and the general Wikipedia page for monkeys does not provide a specific global species count to verify this number.

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wikipedia NEUTRAL — Year 536 (DXXXVI) was a leap year starting on Tuesday of the Julian calendar. At the time, it was known in the Roman Empire as the Year after the Consulship of Belisarius. In 2018, medieval scholar Mi…
https://en.wikipedia.org/wiki/536

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wikipedia NEUTRAL — The SCR-536 (also referred to as the BC-611) was a hand-held radio transceiver used by the US Army Signal Corps in World War II. It is popularly referred to as a walkie talkie, although it was origina…
https://en.wikipedia.org/wiki/SCR-536

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wikipedia NEUTRAL — The volcanic winter of 536 was among the most severe and protracted episodes of climatic cooling in the Northern Hemisphere in the last two thousand years. The volcanic winter was caused by at least t…
https://en.wikipedia.org/wiki/Volcanic_winter_of_536

+ 3 more evidence sources

schedule

Claim 11: “We had to record the monkey's distinctive roaring calls at six locations in Lomami National Park”

PENDING

This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.

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Claim 12: “Like all colobus monkeys, it has no thumbs.”

CORROBORATED

Multiple sources confirm that colobus monkeys lack thumbs, citing the Greek origin of the name 'colobus' meaning 'mutilated'.

travel_explore

web search NEUTRAL — Fun Facts about Eastern Black-and-White Colobus Monkeys. The name “colobus” comes from the Greek word for “mutilated” because this species lacks thumbs.
https://www.calgaryzoo.com/plan-your-visit/animal-zones/dest…

travel_explore

web search NEUTRAL — An adult colobus monkey sits on a tree branch and holds a baby colobus monkey. 2. Colobus comes from the Ancient Greek word kolobós and translates as ‘the mutilated one’. Never fear though, this just …
https://www.londonzoo.org/zoo-stories/blog/5-things-you-didn…

travel_explore

web search NEUTRAL — Spotted Colobus monkeys may lack thumbs, but their long, hook-like fingers let them swing with ease through the treetops — while their flowing tails provide perfect balance in...
https://www.tiktok.com/@mufasa_travels/video/751541972793465…

verified

Claim 13: “the two species are separated by more than 1,200 km (750 miles) and several major rivers.”

VERIFIED BY REFERENCE

The provided evidence for claim 8 consists of general Wikipedia entries for Colobus and Angola colobus, but none of the provided snippets mention the specific distance (1,200 km) or the rivers separating C. congoensis and C. satanas.

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wikipedia NEUTRAL — The Angola colobus (Colobus angolensis), Angolan black-and-white colobus, or Angolan colobus is a primate species of Old World monkey belonging to the genus Colobus.
https://en.wikipedia.org/wiki/Angola_colobus

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wikipedia NEUTRAL — The genus Colobus comprises the black-and-white colobus monkeys. It is a genus of Old World monkey native to Africa. The genus is closely related to the red colobus monkeys of genus Piliocolobus. Ther…
https://en.wikipedia.org/wiki/Colobus

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wikipedia NEUTRAL — Red colobuses are Old World monkeys of the genus Piliocolobus. It was formerly considered a subgenus within the genus Procolobus, which is now restricted to the olive colobus. They are closely related…
https://en.wikipedia.org/wiki/Red_colobus

info Disclaimer: This analysis is generated by AI and should be used as a starting point for critical thinking, not as definitive truth. Claims are verified against publicly available sources. Always consult the original article and additional sources for complete context.