Varanus is a genus of large lizards commonly known as monitor lizards. They are found in Africa, Asia, and Australia, with over 70 species recognized. Monitor lizards are known for their elongated bodies, strong limbs, and long tails, which help them navigate their environments. These reptiles are carnivorous and have a diverse diet that includes insects, small mammals, and birds. Some species, like the Komodo dragon, are particularly famous for their size and hunting abilities. Monitor lizards are also known for their intelligence and adaptability, making them fascinating creatures in the animal kingdom.