Chinese Pangolin: The Fight to Save Asia’s Smallest and Most Trafficked Pangolin

A Species on the Brink

The Chinese pangolin (Manis pentadactyla) holds a grim distinction among the world’s eight pangolin species. Once widespread across southern China and large parts of Southeast Asia, this small, scale-covered mammal has been driven to the edge of extinction by relentless hunting and an insatiable demand for its scales and meat. The International Union for Conservation of Nature (IUCN) classifies the Chinese pangolin as Critically Endangered—the highest threat category before extinction in the wild—reflecting a population decline of more than 80% over three generations, roughly 21 years.

As the first pangolin species ever described by Western science, Manis pentadactyla occupies a pivotal place in both zoological history and contemporary conservation. Its fate serves as a bellwether for the entire pangolin family, and its decline has triggered a cascading crisis that now threatens pangolin species on other continents. Understanding this animal—its biology, its habitat, the forces pushing it toward extinction, and the measures being taken to save it—is essential for anyone who cares about the future of wildlife.

Taxonomy and Classification

The Chinese pangolin was formally described by Carl Linnaeus in 1758, making it the first pangolin species to enter the scientific record. Its species name, pentadactyla, derives from the Greek words for “five fingers,” a reference to the five prominent claws found on each of its feet. It belongs to the order Pholidota and the family Manidae, which today encompasses all eight living pangolin species—four in Asia and four in Africa.

Among the Asian pangolins, Manis pentadactyla is grouped alongside the Indian pangolin (Manis crassicaudata), the Sunda pangolin (Manis javanica), and the Philippine pangolin (Manis culionensis). Despite their superficial resemblance to armadillos or anteaters, pangolins are not closely related to either group. Genetic studies place them within the order Pholidota as the sole living family, with their closest relatives being the carnivorans—a fascinating example of convergent evolution in form and feeding strategy.

Physical Description and Adaptations

The Chinese pangolin is the smallest of the three Asian pangolin species found on the continental mainland. Adults measure 40 to 58 centimetres in head-and-body length, with a tail slightly shorter than the body, and weigh between 2 and 7 kilograms. The entire upper surface of the body, from head to tail, is covered in overlapping keratin scales—the same protein that forms human fingernails. These scales are relatively small and rounded compared to those of the Indian pangolin and are typically yellowish-brown to olive in colour.

Several features distinguish the Chinese pangolin from its Asian relatives. Its ears are noticeably small, and its snout is somewhat blunt and rounded. The five powerful claws on each forelimb are well-adapted for digging into termite mounds and ant nests, as well as for excavating sleeping burrows. The species lacks teeth entirely, instead using a remarkably long, sticky tongue—anchored to the pelvis and extending up to 25 centimetres—to extract insects from their tunnels. When threatened, the Chinese pangolin curls into a tight, armoured ball, presenting only its sharp-edged scales to a would-be predator.

Range and Habitat

The Chinese pangolin has one of the broadest historical ranges of any Asian pangolin species, stretching across a vast arc from eastern Nepal to Taiwan. In China, it has been recorded in the provinces of Yunnan, Guizhou, Guangxi, Guangdong, Hainan, Fujian, Zhejiang, Jiangxi, Hunan, Hubei, and Anhui. The Taiwan population, known as the Formosan pangolin, is sometimes treated as a subspecies and represents one of the few studied populations showing some degree of stability.

Beyond China, the species occurs in Vietnam, Laos, Myanmar, Thailand, Nepal, Bhutan, northeast India, and Bangladesh. It inhabits a range of environments including subtropical and tropical forests, bamboo thickets, mixed hardwood forests, grasslands, and even degraded agricultural landscapes. It is generally found at elevations from sea level up to approximately 2,000 metres. However, across much of this range, populations have become severely fragmented and locally extinct, with the animal now absent from areas where it was once common.

Diet and Behaviour

The Chinese pangolin is a strictly nocturnal and solitary animal. It emerges after dark to forage for ants and termites, which constitute the entirety of its diet. Using its powerful forelimbs and claws, it tears open nests and mounds, then deploys its elongated tongue to lap up the insects within. A single pangolin may consume tens of thousands of insects in a single night, making it a significant natural pest control agent within its ecosystem.

Unlike the predominantly ground-dwelling Indian pangolin, the Chinese pangolin is semi-arboreal—it is a capable climber and will ascend trees to access arboreal ant and termite colonies. It is also a proficient burrower, excavating deep tunnels in which it rests during daylight hours. These burrows, which can extend several metres underground, are sealed from the inside with earth. The species has a low reproductive rate, typically producing just one offspring per year after a gestation period of several months. This slow reproduction makes population recovery from exploitation exceptionally difficult.

Conservation Status and Population Decline

The IUCN Red List assessment tells a stark story. The Chinese pangolin was uplisted from Endangered to Critically Endangered in 2014, reflecting what researchers described as a catastrophic decline driven primarily by hunting and trafficking. The estimated population reduction exceeds 80% over approximately 21 years (three generation lengths), a rate of loss that has few parallels among mammals.

Across much of mainland China, the species has become extremely rare. Surveys conducted in provinces where it was historically abundant have often failed to detect any individuals at all. In Hainan, once considered a stronghold, populations have collapsed. The Formosan pangolin population in Taiwan is a notable exception: benefiting from stronger enforcement and a relatively small landmass where monitoring is feasible, this population has shown signs of stability, though it is by no means secure.

Threats: The Forces Driving Extinction

The overwhelming threat to the Chinese pangolin is illegal hunting and trafficking. Demand is driven by two primary markets. First, pangolin scales have been used for centuries in traditional Chinese medicine (TCM), where they are prescribed for conditions ranging from arthritis to lactation promotion—despite the scales being composed entirely of keratin with no demonstrated pharmacological properties. Second, pangolin meat is regarded as a luxury delicacy in parts of China and Vietnam, with high prices making it a status symbol at banquets.

Habitat loss compounds the problem. Agricultural expansion, urbanisation, road construction, and other infrastructure development have fragmented and degraded the forests, grasslands, and bamboo groves on which the species depends. Deforestation in mainland Southeast Asia has been particularly severe, reducing the available habitat in Vietnam, Laos, and Myanmar. The combination of direct exploitation and habitat shrinkage has created a crisis from which the species cannot recover without sustained intervention.

Conservation Efforts and Legal Protection

In recent years, several significant protective measures have been enacted. In a landmark decision in June 2020, China removed pangolin scales from the official traditional Chinese medicine pharmacopoeia—the state-approved list of ingredients. The same year, China upgraded the Chinese pangolin from Class II to Class I national protection, the highest level of legal protection available under Chinese law, placing it on the same level as the giant panda.

Internationally, all eight pangolin species were transferred to CITES Appendix I in 2017, effectively banning all commercial international trade. Enforcement operations across Asia and Africa have led to large-scale seizures of pangolin scales and carcasses. Research and monitoring programmes, particularly in Taiwan, Nepal, and parts of southern China, are working to better understand remaining populations and identify critical habitats.

The removal of pangolin scales from China’s traditional medicine pharmacopoeia in 2020 was widely regarded as the most significant policy shift for pangolin conservation in decades, though the challenge of reducing actual consumer demand remains.

A Global Crisis: The Link to African Pangolins

The near-collapse of Chinese pangolin populations has had far-reaching consequences beyond Asia. As Asian pangolin numbers have plummeted, international trafficking networks have increasingly turned to African pangolin species as substitutes to supply the persistent demand for scales in Asian markets. Customs authorities in Asia, Europe, and Africa have intercepted shipments of African pangolin scales weighing multiple tonnes—each tonne representing thousands of individual animals.

This substitution effect means that the four African species—the giant ground pangolin, Temminck’s ground pangolin, the white-bellied pangolin, and the black-bellied pangolin—are now under severe and escalating threat. For South Africa and other African nations, the poaching crisis is not a distant problem but a direct consequence of the demand that first devastated Asian pangolins. Protecting the Chinese pangolin and reducing demand for pangolin products are therefore inseparable from the fight to save Africa’s pangolins as well.