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ReptileTerrestrialIntermediate
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Texas tortoise
Gopherus berlandieri
The Texas tortoise inhabits arid scrublands in the US and Mexico. It scrapes shallow pallets instead of digging deep burrows, requiring a dry, sandy, thornscrub environment.
Class:Testudines
Order:Testudines
Family:Testudinidae
Genus:Gopherus
Species:Gopherus berlandieri
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Environment
Terrestrial
Humidity
40 - 60 %
Day temperature
15 - 32 °C
Ambient temperature
15 - 32 °C
Night temperature
20.5 - 22.5 °C
Basking spot
32 - 35 °C
Minimum enclosure
>= 300 L
Brumation temperature
5 - 10 °C
UVB
High
Species description
Geographical Origin and Habitat: Gopherus berlandieri, commonly known as the Texas tortoise, is native to southern Texas in the United States and the states of Coahuila, Nuevo León, and Tamaulipas in northeastern Mexico. It inhabits arid and semi-arid regions, particularly thornscrub (chaparral), dry grasslands, and sandy alluvial plains. Unlike other Gopherus species, it does not typically dig deep, extensive underground burrows. Instead, it prefers to seek shelter under thorn bushes, cacti, or scrape out shallow depressions in the sandy soil known as 'pallets'.
Taxonomy and Genetics: It belongs to the family Testudinidae and is the smallest species within the genus Gopherus. Genetically, it possesses highly specialized adaptations that allow it to conserve water and survive in harsh, drought-prone environments. It is protected by state law in Texas, making it illegal to capture, collect, or sell wild specimens. Habitat destruction due to agriculture, urban sprawl, and road mortality are the primary threats to their wild populations.
Behavior and Habits: The Texas tortoise is diurnal, but during the extreme heat of midsummer, it shifts to a crepuscular activity pattern. It spends a significant portion of its day thermoregulating and foraging near prickly pear cactus clumps (Opuntia), which provide both shade and food. Rather than excavating its own burrows, it often uses the abandoned dens of mammals or shelters under brush piles. It undergoes a period of reduced activity or brumation during cold winter months.
Morphology: This is a small species, with adult shell lengths typically ranging from 15 to 22 cm. The carapace is highly domed, with a dark brown or black base color and contrasting yellow or orange centers on the vertebral and pleural scutes. The forelimbs are club-like and covered in large, thick scales, but are less spade-like than those of Gopherus polyphemus. Adult males feature a concave plastron and a prominent, bifurcated gular projection used in territorial battles.
Care, breeding and tankmates
Terrarium Setup: They require plenty of space, and outdoor pens are highly recommended in warm, dry climates. For indoor housing, a minimum enclosure size of 200-250 liters is necessary. The substrate should be a dry mix of topsoil and silica sand (60:40 ratio) at least 15-20 cm deep. Provide multiple dry hiding options, such as cork bark or wooden caves, at both the warm and cool ends of the enclosure.
Lighting and Heating: A clear thermal gradient is required. Daytime ambient temperatures should range from 24-26°C in the cool area to a basking hot spot of 32-35°C. Nighttime temperatures can drop to 20-22°C. A high-quality UVB light source (10.0) must be provided for 12 hours daily, placed at an appropriate height to prevent burns while ensuring sufficient UV radiation.
Humidity and Hydration: Maintain a dry environment with relative humidity between 40% and 60%. High humidity combined with stagnant air is a major cause of respiratory infections in this species. Provide a shallow, stable water dish for drinking and soaking, ensuring the water level is low enough to prevent any risk of drowning.
Feeding and Supplementation: The diet must be strictly herbivorous, high in fiber, and very low in simple sugars and proteins. Their primary food source should be spineless prickly pear cactus pads and fruit (Opuntia), supplemented with wild grasses, weeds, dandelion greens, and grass hay. Dust food with calcium carbonate three times a week and a vitamin D3 supplement once a week.
Compatibility: Males are highly territorial and aggressive; they must never be kept together as they will fight and attempt to flip one another over. A single male can be housed with one or two females in a very large enclosure, but close monitoring is required to ensure the females are not subjected to constant breeding stress.
Health and Common Diseases: Prone to Metabolic Bone Disease (MBD) if UVB or calcium is lacking, respiratory infections from cold and damp environments, and shell pyramiding from high-protein diets. Regular health checks with a qualified reptile veterinarian are recommended.
Geographic Origin and Distribution
Gopherus berlandieri, commonly known as the Texas tortoise, is native to southern Texas in the United States and the states of Coahuila, Nuevo León, and Tamaulipas in northeastern Mexico. It inhabits arid and semi-arid regions, particularly thornscrub (chaparral), dry grasslands, and sandy alluvial plains. Unlike other Gopherus species, it does not typically dig deep, extensive underground burrows. Instead, it prefers to seek shelter under thorn bushes, cacti, or scrape out shallow depressions in the sandy soil known as 'pallets'.
Origin
Central America and CaribbeanNorth America
Reptile profile
- Diet
- No verified data available
- Life expectancy
- No verified data available
- Adult size
- No verified data available
- 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
Image gallery
Licensed images linked to the species or, when marked, to the closest representative taxon.
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