Argentine Black & White Tegu
Argentine Black & White Tegu
(Salvator merianae)
The Black & White Tegu, also known as the Argentine Tegu, is a large, robust lizard native to South America, specifically Argentina, Brazil, and Paraguay. These lizards are known for their striking black and white coloration, which provides excellent camouflage in their natural habitat. Tegus are intelligent, active, and inquisitive reptiles, often forming bonds with their caretakers. Black & White Tegus can grow up to 4 feet in length, with males generally being larger than females. Due to their size and intelligence, they require substantial care and attention to thrive in captivity.
Lifespan:
In captivity, they can live up to 10-15 years with proper care.
Sexing:
Males are typically larger and have more robust heads compared to females. During breeding season, males may also display more intense coloration.
Enclosure:
Juveniles: A 40-gallon terrarium (36” x 18” x 18”) with plenty of hiding spots and climbing opportunities.
Adults: A 6-8 foot long enclosure with a variety of substrates, large hiding spaces, and room to roam.
Substrate:
A mixture of coconut fiber, cypress mulch, and soil is ideal for creating a naturalistic environment that retains moisture and supports burrowing.
Lighting & Temperature:
Basking Spot: 100-110°F.
Cool Side: 80-85°F.
Nighttime Temperature: 75-80°F.
UVB Lighting: A strong UVB bulb (Exo Terra UVB300 or ZooMed 10.0) is essential for calcium metabolism and overall health.
Humidity:
Maintain humidity levels between 50-60% to mimic their tropical environment. Mist the enclosure regularly and provide a water dish for hydration.
Food:
Black & White Tegus are omnivores, requiring a varied diet that includes fruits, vegetables, insects, and small animals like rodents.
Water:
Provide fresh water daily in a shallow dish. Tegus will often soak in their water dish, so make sure it is large enough to allow them to enter fully.
Supplementation:
Calcium with D3: Dust food 2-3 times weekly.
Calcium without D3: Use on alternating days if adequate UVB lighting is provided.
Multivitamins: Offer once weekly to support overall health
With proper care, the Black & White Tegu can become a highly rewarding and interactive pet. Their intelligence and docile nature, combined with their impressive size, make them a fascinating companion for reptile enthusiasts. However, they require ample space, a varied diet, and regular handling to thrive in captivity.