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African Spurred Tortoise
Centrochelys sulcata
The third-largest tortoise species in the world, native to the African Sahel. It grows rapidly and requires massive, secure outdoor enclosures and a strictly high-fiber herbivorous diet.
Class:Testudines
Order:Testudines
Family:Testudinidae
Genus:Centrochelys
Species:Centrochelys sulcata
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Environment
Terrestrial
Humidity
30 - 50 %
Day temperature
28 - 35 °C
Night temperature
20 - 25 °C
Adult size
101 cm
UVB
High
Species description
Geographical Origin and Habitat: Native to the semi-arid Sahel region of sub-Saharan Africa, stretching from Senegal and Mauritania eastward through Mali, Niger, Chad, Sudan, to Eritrea and Ethiopia. It inhabits dry savannas, thorn scrublands, and desert fringes characterized by extreme temperature fluctuations. They excavate deep burrows up to 4 meters deep to escape daytime heat and nighttime cold.
Taxonomy and Genetics: Belongs to the class Reptilia, order Testudines, family Testudinidae, and genus Centrochelys (historically placed in the genus Geochelone). Described by Miller in 1779. Genetic research indicates a highly uniform genetic structure across its vast range, with no recognized subspecies, though wild populations are threatened by habitat loss and overexploitation.
Behavior and Habits: Diurnal, highly active, and exceptionally strong. They are powerful burrowers, spending hours digging extensive tunnel systems. Males are territorial and aggressive, using their enlarged gular scutes to ram and attempt to flip rivals over. They do not hibernate, but will aestivate during the hottest, driest months in their deep burrows.
Morphology: The largest continental tortoise and the third-largest overall. Adult males can reach carapace lengths of 80-85 cm (31-33 inches) and weigh over 80-100 kg (170-220 lbs). The carapace is sandy-yellow to brownish-tan, with highly defined growth rings. The forelimbs are covered in heavy, overlapping scales, and the hind legs feature prominent spurs.
Care, breeding and tankmates
Terrarium Setup: While hatchlings can start in large indoor tortoise tables (minimum 150x80 cm), they grow rapidly. Adults require large, highly secure outdoor yards with fencing sunk at least 40-50 cm (18 inches) into the ground to prevent them from digging out. A heated indoor shed or greenhouse is mandatory for colder winter months.
Lighting and Heating: Requires high temperatures and intense lighting. In the winter enclosure, keep ambient temperatures at 24-28°C (75-82°F) with a basking area of 35-38°C (95-100°F). Nighttime temperatures should not drop below 18°C (64°F). Outdoor tortoises need access to direct sunlight; indoor setups must utilize high-output UVB lamps.
Humidity and Hydration: Prefers dry air (40-50% humidity). However, hatchlings are prone to dehydration and should be soaked in shallow warm water 2-3 times weekly. Provide a sturdy, shallow water tray that the tortoise can easily walk into to drink and soak, ensuring it cannot tip over.
Feeding and Supplementation: Strictly herbivorous, high-fiber, and low-protein diet. The diet should consist of 75-80% grasses and hays (Timothy hay, orchard grass), weeds, dandelion, clover, hibiscus leaves, and spineless Opuntia cactus pads. Absolutely avoid fruits, grains, and animal proteins. Supplement with calcium powder regularly.
Compatibility: Adult males are highly aggressive and cannot be housed together. They will fight incessantly, leading to severe stress or injury. A single male can be kept with several females in a very large outdoor area, or females can be housed together if adequate space and sightline blocks are provided.
Health and Common Diseases: Pyramiding of the shell is a major issue caused by high-protein diets, lack of calcium/UVB, or lack of humidity during growth. Respiratory infections occur if exposed to damp, cold drafts. Metabolic Bone Disease (MBD) and bladder stones are common if hydration and calcium-to-phosphorus ratios are neglected.
Geographic Origin and Distribution
Native to the semi-arid Sahel region of sub-Saharan Africa, stretching from Senegal and Mauritania eastward through Mali, Niger, Chad, Sudan, to Eritrea and Ethiopia. It inhabits dry savannas, thorn scrublands, and desert fringes characterized by extreme temperature fluctuations. They excavate deep burrows up to 4 meters deep to escape daytime heat and nighttime cold.
Origin
Africa and Madagascar
Reptile profile
- Diet
- No verified data available
- Life expectancy
- No verified data available
- Adult size
- 101 cm
- Lifestyle/Microhabitat
- No verified data available
- Activity cycle
- No verified data available
- Sociality
- No verified data available
- Reproduction
- No verified data available
- Handling tolerance
- No verified data available
- Brumation
- No verified data available
- Molting
- No verified data available
The catalog's scalar value is 101 cm. The ReptTraits v1.2 source reports a maximum adult measurement of 101 cm for this species, recorded as straight carapace length (SCL). These figures are not interchangeable: the first is the profile's editorial reference, whereas the second is a published maximum under a specific measurement convention; differences among sources can reflect sex, population, life stage and measuring method.
Image gallery
Licensed images linked to the species or, when marked, to the closest representative taxon.
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