Amphisbaena -

: The name Amphisbaena means "to go both ways" in Greek. Their loose skin allows them to move effectively in both forward and reverse directions within narrow burrows, using an accordion-like motion.

: Unlike snakes (which have a reduced left lung), amphisbaenians have a reduced right lung to accommodate their narrow bodies. amphisbaena

: Amphisbaena is the most diverse genus within the suborder Amphisbaenia, containing over 180 recognized species. While they resemble earthworms or snakes, they are a distinct lineage of squamates (scaled reptiles). Physical Adaptations : : The name Amphisbaena means "to go both ways" in Greek