Blue tegu

The blue tegu is a relatively small species of tegu lizard, easily recognized by its striking light blue coloration, which is especially prominent in adult males. One distinctive feature is the dark mark on its nose. These lizards are popular pets due to their manageable size and potential for taming, although they can be aggressive if threatened in the wild. There is some debate among experts about their classification; some believe they are a morph of the Argentine black-and-white tegu, while others argue they deserve their own distinct classification.

If you're considering keeping a blue tegu as a pet, there are a few important factors to consider. They require a spacious enclosure with a substrate that allows for burrowing and retains humidity well. Providing UVA and UVB lighting is crucial to help them produce Vitamin D and adequately metabolize calcium. Additionally, their habitat should feature a temperature gradient to mimic their natural environment. A varied diet of feeder insects and vertebrate prey is essential for their health.

Blue tegus can grow to over 4 feet in length, with males displaying the most vibrant blue hues. Depending on environmental conditions, they might enter a state of brumation, which is similar to hibernation. You can usually determine the sex of a blue tegu when they are around 8 months old; males typically have bulging vents and developed jowls.

Breeding these lizards can occur up to twice a year, with female blue tegus laying between 18 to 25 eggs per clutch. To ensure your blue tegu thrives, it's vital to provide proper care, a balanced diet, and an appropriate habitat.