The genus Amphisbaena is one of the many genera found under the family Amphisbaenidae, which is a group of worm-like lizards commonly known as amphisbaenians. Other synonyms for the genus Amphisbaena include the worm lizard, blindworm, and two-headed snake, although it is not actually a snake at all. These creatures are found in various habitats worldwide and are characterized by their cylindrical bodies, reduced limbs, and their ability to move in either direction. Despite their peculiar appearance, amphisbaenians play a crucial role in their ecosystems as they are known to feed on insects and other invertebrates, helping to maintain a healthy balance in the food chain.