Studying Locomotion in Shovel-nosed Snakes (video) Georgia Institute of Technology Share Print E-Mail Loading video... Caption Using X-ray equipment that allowed them to watch the animals move through a bed of dry sand, Georgia Tech researchers have studied how the shovel-nosed snake and sandfish lizard use their unique body plans to swim through sand. Information provided by the research could help explain how evolutionary pressures have affected body shape in sand-dwelling animals. Credit Jason Maderer Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.