Blue-tongued skinks are lizards of the Australasian genus Tiliqua, which includes some of the largest members of the skink family. They are commonly called blue-tongued lizards, simply blue-tongues, blueys in Australia, or panana in Indonesia.
Blue-Tongued Skink Care Tips: Everything You Need To Know About Your Pet Blue-Tongued Skink. Captive blue-tongued skinks typically live between 15 and 20 years when cared for properly, though some individuals have exceeded the expected lifespan by as much as a decade.

This particular example perfectly highlights why Commercial Blue Tongue Skink Nutrient Supplements is so captivating.
Some blue-tongues can even learn words. Be advised that although skinks are not aggressive, they have strong jaws and teeth, and a bite from a skink can be quite painful. Despite their generally docile nature, blue-tongued skinks will bite if they feel threatened...

Commercial Diets: There are commercial blue-tongue skink diets available, formulated to provide a balanced nutritional profile. These can be a convenient option, but should still be supplemented with fresh foods.

The Northern Blue-Tongued Skink (Tiliqua scincoides intermedia) derives its common name from both its geographic distribution across northern Australia and the species' most distinctive feature: a vivid cobalt-blue tongue used in defensive displays.
Blue tongue skinks need a basking spot of 95-105F, a warm ambient of 85F-90F, and a cool ambient of 70-80F. Any light emitting sources should be turned off at night.