Ground Pangolin vs Giant Pangolin: Africa's Two Largest Species Compared

Published 27 June 2026 • AlphaPanga

Africa is home to four of the world's eight pangolin species. Two are arboreal and relatively small: the white-bellied pangolin and the black-bellied pangolin. The other two are fully terrestrial, considerably larger, and the subject of this article. The ground pangolin, Smutsia temminckii, is the species most familiar to South Africans and the one most frequently studied by conservation teams working on the continent. The giant pangolin, Smutsia gigantea, is its close relative — same genus, similar body plan, very different world. Both species face mounting conservation pressure, but the pressures they face and the habitats they occupy are distinct enough to warrant careful comparison.

Species Overview

Ground Pangolin (Temminck's Pangolin)

The ground pangolin has the broadest distribution of any African pangolin. It ranges across sub-Saharan Africa from South Africa and Namibia in the south, through Botswana, Zimbabwe, Zambia and Mozambique, and extends northward into Tanzania, Kenya and parts of the Sahel. Within South Africa it is recorded most consistently across Limpopo, North West and Mpumalanga provinces. Kruger National Park, the Tswalu Kalahari Reserve and private game reserves in the Waterberg and Lowveld are among its most important strongholds. It is the only pangolin species native to South Africa.

Temminck's pangolin, as it is also known, favours open environments: savanna, dry bushveld, thornbush grassland and semi-arid shrubland. It shelters in the abandoned burrows of aardvarks and porcupines and is almost entirely nocturnal, emerging well after dark to forage across circuits that can cover several kilometres in a single night.

Giant Pangolin

The giant pangolin occupies a fundamentally different part of the continent. Its range is centred on the Congo Basin and the West African forest belt, with confirmed populations in the Democratic Republic of Congo, Cameroon, Gabon, the Central African Republic, Uganda, Ghana and parts of Guinea and Sierra Leone. It does not occur in southern Africa. Where the ground pangolin thrives in dry, open country, the giant pangolin is a creature of dense equatorial forest, riparian woodland and forest margins near permanent water.

Size and Weight Comparison

The name is not misleading. The giant pangolin is the largest pangolin on Earth by a considerable margin. Adults weigh between 25 and 35 kilograms, with the largest individuals on record approaching or slightly exceeding 35 kilograms. Body length from the tip of the snout to the base of the tail reaches up to 140 centimetres, with an additional long, heavily scaled tail extending the animal's total length further still.

The ground pangolin is a substantially smaller animal. Adults typically weigh between 7 and 18 kilograms, with males generally heavier than females. Total length, head to tail tip, falls in the range of 70 to 140 centimetres, with most adults measuring closer to 80 to 100 centimetres. In terms of body mass, a large male giant pangolin weighs roughly twice as much as a large male ground pangolin.

The size difference reflects the productivity of each animal's habitat. Equatorial rainforest supports year-round, high-density insect colonies, allowing a large-bodied specialist to sustain its energy needs. The drier savannahs occupied by the ground pangolin produce fewer insects per unit area and impose greater seasonal variability, favouring a smaller body mass that requires less food to maintain.

Habitat Preferences

The ground pangolin is superbly adapted to the South African Highveld and Lowveld. It tolerates low annual rainfall, hard compacted soils and extreme temperature ranges between seasons. The termite mounds of these grasslands and bushveld areas are its primary food source and the anchor point for its home range. Individual animals have been tracked using GPS transmitters in Limpopo and North West provinces, revealing home ranges of between 5 and 20 square kilometres depending on habitat quality and season.

The giant pangolin is inseparable from forest. It favours areas near rivers and watercourses where army ant activity is highest, and it is more closely associated with soft, moist forest soils than with the hardened substrates of open savanna. While not considered fully arboreal, younger giant pangolins have been observed ascending low vegetation, and the species is a capable swimmer, sometimes crossing rivers in search of food or territory. It excavates large burrow systems of its own, a capacity that reflects its powerful forelimbs and claws.

Diet and Foraging Behaviour

Both species are myrmecophagous, meaning they feed almost exclusively on ants and termites. Neither has teeth. Prey is located using an acute sense of smell, collected on a long, sticky, muscular tongue and ground down in a keratinised stomach that functions like a gizzard.

The ground pangolin feeds principally on termites, particularly harvester termites common to southern African savannahs. It rakes open the surface layer of termite mounds with its curved forelimbs and laps insects rapidly before withdrawing, repeating the process across multiple mounds on each night's foraging circuit. Ants supplement its diet but are secondary.

The giant pangolin targets a broader range of prey including army ants, driver ants and various termite species. Its most remarkable anatomical adaptation in this regard is its tongue. Relative to body length, the giant pangolin possesses the longest tongue-to-body ratio of any mammal, allowing it to probe deep into the sealed galleries of reinforced ant nests that other species cannot access. It tears into large, hardened mounds with forelimbs powerful enough to breach structures that would resist smaller pangolins entirely.

Nocturnal Habits and Locomotion

Both species are predominantly nocturnal, becoming active shortly after full dark and returning to shelter before dawn. Both walk bipedally in the open, curling the forelimbs upward and balancing on the hind legs and tail to protect the claws and keep the sensory apparatus close to ground level. This upright gait is one of the most distinctive features shared across the genus.

The ground pangolin is almost entirely terrestrial. It rarely if ever climbs and relies on existing burrow networks for daytime shelter. When threatened it rolls into a tight ball, presenting an armoured exterior that deters most predators. In South Africa this defence is effective against lions and leopards but offers no protection against snares or electric fencing.

The giant pangolin, despite its mass, shows semi-arboreal tendencies especially in younger animals. It is also a strong swimmer, which is ecologically significant given its preference for forest habitat near rivers. Its digging capability is substantially greater than that of the ground pangolin, and it constructs burrows large enough to require considerable excavation effort.

Comparison Table

Conservation Status and Threats

Both the ground pangolin and the giant pangolin are listed as Vulnerable on the IUCN Red List, and both face declining population trends. The nature of each species' vulnerability is, however, shaped by its geography.

In South Africa and across the ground pangolin's southern African range, poaching for the illegal wildlife trade is the primary driver of population decline. Scales are exported to Asian markets where they are used in traditional medicine; meat is consumed locally as bushmeat in some areas. A secondary but significant cause of ground pangolin mortality is electrocution on electric fencing. As pangolins walk bipedally through farmland boundaries, they contact fence wires at chest or head height, with fatal results. Research led by South African conservation organisations has quantified electric fence mortality as a material threat, and guidelines for pangolin-safe fencing modifications have been developed and distributed to private landowners.

The giant pangolin's situation across Central and West Africa is dominated by bushmeat hunting. Pangolin meat commands high prices in urban markets in the DRC, Cameroon and other range states, and the giant pangolin's large body mass makes each individual a significant catch. Commercial logging and the expansion of oil palm plantations fragment and degrade the forest habitats the species depends on, and the roads cut by logging operations open previously inaccessible forest to hunters.

Which Is More Studied?

The ground pangolin is by a considerable margin the better-studied of the two species. South Africa's conservation infrastructure, including organisations such as the Endangered Wildlife Trust (EWT) and the Pangolin Project, has enabled systematic field research: GPS tracking of individuals, population monitoring within protected areas, genetic sampling, and rehabilitation programmes for confiscated animals. This research base has produced actionable conservation guidance specific to South African conditions.

The giant pangolin remains one of the least-studied large mammals in Africa. Its remote forest habitat, low population densities and wariness around human activity make direct observation extremely rare. Most of what is known about the species comes from camera trap records, examination of confiscated animals and a small number of radio-tracking studies conducted in Central Africa. Reliable population estimates do not exist. This knowledge deficit is itself a conservation problem: it is difficult to mount targeted interventions for a species whose ecology, movements and population dynamics are so poorly understood.

Ground pangolin conservation in South Africa has advanced substantially over the past decade, thanks in large part to dedicated field research and the commitment of private landowners willing to modify fencing and support monitoring programmes. For anyone wanting to learn more about ground pangolin protection efforts in South Africa, the work of organisations such as the Endangered Wildlife Trust and the Pangolin Project provides a detailed picture of what effective, evidence-based conservation looks like for this species.