Defense Behavior of the Snail Species Ainohelix editha Against its Predator (video) Hokkaido University Share Print E-Mail Loading video... Caption Ainohelix editha withdraw their soft bodies into their shells. Credit Yuta Morii, Hokkaido University Usage Restrictions This movie is copyrighted and can be used for reporting scientific works described in this press release by showing appropriate credit(s). 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.