Isoodon is a genus of marsupials commonly known as bandicoots. These small, nocturnal mammals are native to Australia and New Guinea. They have a pointed snout, strong hind legs, and a body covered in coarse fur. Bandicoots are known for their burrowing habits and primarily feed on insects, worms, and other small invertebrates. There are several species within the Isoodon genus, including the eastern bandicoot and the western bandicoot. These animals play a crucial role in their ecosystems by helping to control insect populations and aerate the soil through their digging activities. Conservation efforts are important for some species, as habitat loss and predation by introduced species threaten their survival.