The Argentine black and white tegu is a large lizard native to Argentina, Paraguay, and Brazil. It can grow up to 4 feet long and is known for its striking black and white coloration. These lizards are omnivorous, feeding on a diet that includes insects, fruits, and small animals. Argentine black and white tegus are popular in the pet trade due to their docile nature and intelligence. They require a spacious habitat with proper heating and humidity to thrive. In the wild, they are often found in forests, grasslands, and near water sources, where they can burrow and bask in the sun.