The Argentine black and white tegu (Salvator merianae), also called the Argentine giant tegu, is the largest species of tegu lizard. They are an omnivorous species which inhabits the tropical rain forests, savannas, and semi-deserts of east and central South America.
Argentine tegus have unusually high intelligence. It has been observed and recorded that some will regularly and clearly seek out human affection, just as a dog or cat might. Some form a strong attachment to their keeper... more