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Argentine Black and White Tegu (Albino)
Salvator merianae "Albino"
The 'Albino' morph of the Argentine Black and White Tegu, showing pastel-cream colors with soft pinkish-brown or lavender bands. Highly intelligent giant lizard.
Class:Squamata
Order:Squamata
Family:Teiidae
Genus:Salvator
Species:Salvator merianae "Albino"
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Environment
Terrestrial
Humidity
70 - 90 %
Day temperature
26 - 45 °C
Night temperature
21 - 26 °C
Adult size
50.1 cm
UVB
High
Species description
Geographical Origin and Habitat: Native to the pampean grasslands, dry shrublands, and forest edges of South America (Argentina, Brazil, and Uruguay). They are active diurnal reptiles that excavate deep underground burrows for shelter at night and during winter brumation.
Taxonomy and Genetics: Belonging to the family Teiidae. The 'Albino' morph is a captive-bred line representing a recessive amelanistic mutation that eliminates black pigments, turning the dark bands into soft lavender, pinkish-brown, or pastel cream tones with ruby-red eyes.
Behavior and Habits: Renowned for high cognitive intelligence, showing the ability to recognize their keepers and respond to target training. With consistent, gentle handling from youth, they become docile, though they may display territorial behavior during hormonal spikes in puberty.
Morphology: Massive lizards reaching 120-150 cm in length. They feature a pearled scale texture and powerful musculature. Sexual dimorphism is highly pronounced; adult males are significantly larger and develop prominent, muscle-filled jowls and distinct precloacal spurs.
Care, breeding and tankmates
Terrarium Setup: A custom-built, heavy-duty enclosure is required (minimum 240x120x120 cm). Provide a deep burrowing substrate layer (30-40 cm) of soil, sand, and coco fiber. Furnish with massive, sturdy hides and a large, heavy water tub for soaking and defecation.
Lighting and Heating: Requires a powerful thermal gradient: cool side at 24-26°C, basking hot spot at 40-45°C created by clustering halogen heat lamps. A high-output T5 UVB bulb (12-14%) is mandatory for calcium synthesis and bone health.
Humidity and Hydration: Maintain relative humidity at 70-80% to ensure clean sheds, especially on toes and tail. Mist the enclosure regularly. Clean and refill the water tub daily as tegus frequently soil it.
Feeding and Supplementation: Generalist omnivores. Feed hatchlings gut-loaded insects, whole fish, and pinky mice. Adults eat frozen-thawed rats, chicks, quail, raw fish, boiled eggs, and a variety of fresh fruits (papaya, blueberries) and vegetables. Dust food with calcium and D3.
Compatibility: Strictly solitary. Keep individually in their own custom enclosures to prevent severe territorial aggression and resource competition.
Health and Common Diseases: Prone to Metabolic Bone Disease (MBD) if high-output UVB and calcium supplementation are lacking. Respect their natural 5-7 month winter brumation cycle; do not disturb or feed them when they bury themselves to sleep.
Geographic Origin and Distribution
Native to the pampean grasslands, dry shrublands, and forest edges of South America (Argentina, Brazil, and Uruguay). They are active diurnal reptiles that excavate deep underground burrows for shelter at night and during winter brumation.
Origin
Selective breeding and cultivarsExtra-Amazon South America
Reptile profile
- Diet
- No verified data available
- Life expectancy
- No verified data available
- Adult size
- 50.1 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 50.1 cm. The ReptTraits v1.2 source reports a maximum adult measurement of 50.1 cm for this species, recorded as snout–vent length (SVL). 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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