Long-Tailed Pangolin: West Africa's Arboreal Species

Published 23 June 2026 · Alpha Panga Research Team

High in the canopy of a West African rainforest, a small scaled creature moves methodically along a branch, its extraordinary tail looped around the bough for security. The long-tailed pangolin — Phataginus tetradactyla — is the most arboreal of Africa's four pangolin species and, in some ways, the most remarkable. Smaller, more agile, and unusually active during daylight hours, this pangolin leads a life quite unlike its terrestrial relatives, yet faces many of the same existential threats.

Identification and Distinctive Features

The long-tailed pangolin is immediately recognisable by its extraordinary tail, which can measure up to 70 centimetres — often significantly longer than the animal's head and body combined. This tail serves as a genuine fifth limb: strongly prehensile, it can bear the pangolin's full weight and allows it to hang inverted from branches while feeding, freeing both forelimbs for digging into bark and excavating insect colonies.

In size, the long-tailed pangolin is the smallest African pangolin, weighing between 1.5 and 3 kilograms. Its scales are dark brown to black along the back, with a paler underside that has less scale coverage than other pangolin species. The belly and inner limbs are covered by sparse dark hair rather than scales — giving rise to an alternative common name, the black-bellied pangolin, though this name causes confusion with the similarly named species Phataginus tetradactyla versus Phataginus tricuspis.

The four toes on each foot — from which the species name tetradactyla derives — are equipped with strong curved claws ideal for gripping bark and tearing apart wood in search of insects.

Habitat and Range

The long-tailed pangolin inhabits a broad belt across equatorial Africa, from Senegal and Guinea in the west through Sierra Leone, Liberia, Ivory Coast, Ghana, Nigeria, and Cameroon, extending into the Congo Basin of Central Africa. It is associated primarily with lowland tropical rainforest, showing a particular preference for riverine forest and swampy areas where tree density and insect abundance are high.

Unlike the white-bellied pangolin, which occupies similar forest habitats but ranges into forest edges and secondary growth, the long-tailed pangolin appears to be more strictly associated with continuous primary forest. This habitat specificity makes it particularly vulnerable to deforestation, as it cannot easily adapt to degraded or fragmented forest landscapes.

Vertical Niche

Within its forest habitat, the long-tailed pangolin occupies a distinct vertical niche. While young animals sometimes descend to the forest floor, adults spend the majority of their time in the forest canopy and sub-canopy — from roughly 5 to 20 metres above the ground. This arboreal existence separates it ecologically from the ground-dwelling giant pangolin that may share part of its range, reducing competition for food and shelter.

Diet and Foraging Behaviour

Like all pangolins, the long-tailed pangolin is a dietary specialist, feeding almost exclusively on ants and termites. In the forest canopy, its primary prey are arboreal ant species that build colonies within branches, under bark, and in tree cavities. It uses its powerful forelimbs to tear apart rotten wood and peel bark, then inserts its extraordinarily long, sticky tongue to harvest the insects within.

The tongue of the long-tailed pangolin is proportionally among the longest of any pangolin species relative to body size, an adaptation to extracting prey from narrow galleries within wood and bark. It is anchored not in the mouth but deep in the chest cavity, supported by a unique arrangement of elongated hyoid bones — an anatomical specialisation found in all pangolins but particularly pronounced in the long-tailed species.

Reproduction and Social Structure

The long-tailed pangolin is solitary outside of mating. Males and females come together only briefly for reproduction, with encounters likely facilitated by scent marking using secretions from anal scent glands. Pangolin pairs do not form lasting bonds.

Gestation in the long-tailed pangolin is estimated at approximately 140 days — shorter than the terrestrial African species. Single offspring are the norm. The young pangolin is born with soft, leathery scales that harden within a few days. It initially clings to its mother's tail base as she forages, riding with her through the canopy in the early weeks of life.

Mothers are attentive parents. When threatened, a mother will curl around her offspring, using her scaled exterior as armour. This behaviour, effective against many natural predators, makes both mother and pup tragically easy to capture by hand when encountered by humans.

Natural Predators and Defence

In the canopy, the long-tailed pangolin faces predation from large raptors such as crowned eagles, which are powerful enough to take a curled pangolin. Arboreal snakes, including tree cobras and pythons, may also take young or smaller individuals. On the rare occasions the pangolin descends to the ground, leopards are potential predators.

The primary defence — rolling into a tight ball and presenting impenetrable scales in all directions — is effective against most natural predators. The scales are remarkably hard and overlap tightly when the animal is curled, providing robust physical protection. Additionally, the long-tailed pangolin can release a foul-smelling secretion from its anal glands when threatened, deterring many predators.

Unfortunately, the curling defence is entirely counterproductive against human hunters. A curled pangolin is compact, easy to pick up, and can be transported without difficulty — which is precisely why pangolins can be poached without specialist equipment by anyone who finds one.

Conservation Status and Threats

The long-tailed pangolin is listed as Vulnerable on the IUCN Red List, though some researchers argue this categorisation underestimates the actual threat level given the pace of forest loss in its range and the intensity of bushmeat and wildlife trade hunting in West Africa.

Deforestation

West Africa has some of the world's highest deforestation rates. Ivory Coast, Ghana, and Nigeria have each lost the majority of their original forest cover since 1960, and the remaining fragments are under persistent pressure from agricultural expansion, logging, and charcoal production. As the most forest-dependent of the African pangolin species, the long-tailed pangolin is acutely vulnerable to this loss.

Bushmeat Hunting

Throughout West and Central Africa, pangolins are hunted for bushmeat — they are considered a delicacy in many communities, and their meat commands high prices in urban markets. The long-tailed pangolin's diurnal activity pattern makes it easier to spot and catch than nocturnal species, increasing its vulnerability to hunters working in forest areas.

International Wildlife Trade

Since the international ban on commercial pangolin trade came into force in 2016, documented trafficking of long-tailed pangolins has occurred primarily in the form of scales destined for Asian traditional medicine markets. Scales are more easily transportable than whole animals and carry a high value per unit weight. Criminal networks operating in West Africa actively source pangolin scales from hunters across the region.

Research Challenges

The long-tailed pangolin is one of the least studied of the eight pangolin species. Its canopy-dwelling habits make direct observation difficult, and GPS tracking — which has been productive in studying ground-dwelling species — presents challenges when animals spend most of their time 10 to 20 metres above the ground in dense forest.

Population estimates are therefore highly uncertain. Surveys rely on camera traps, hunter interviews, and market surveys rather than systematic population counts. This data gap makes it difficult to assess population trends with confidence or to target conservation resources efficiently.

Conservation Efforts

Conservation work for the long-tailed pangolin is primarily led by regional organisations working across West and Central Africa. The IUCN Pangolin Specialist Group maintains a global oversight role, prioritising research needs and coordinating policy advocacy. In-country organisations in Cameroon, Nigeria, and Ghana are working to document populations, engage communities in protection, and reduce demand for pangolin products in local markets.

Strengthening protected area management in core long-tailed pangolin habitat — particularly in the Guinean Forests biodiversity hotspot — is considered a conservation priority. This hotspot, which spans parts of Sierra Leone, Liberia, Ivory Coast, Ghana, and Nigeria, is one of the world's most threatened yet biologically important forest regions.

Conclusion

The long-tailed pangolin occupies a unique ecological niche among its relatives — a sunlit, canopy-dwelling specialist in a genus of shadow-dwelling, nocturnal insectivores. This distinctiveness makes it fascinating to researchers and compelling to anyone who learns of its existence. But its highly specialised habitat requirements and the enormous pressures facing West African forests mean that time to act is limited. Protecting this species requires urgency — in forest conservation, community engagement, and international trade enforcement — before the canopy world it inhabits disappears.