Extinct Hawaiian Land Snail (IMAGE) University of Hawaii at Manoa Caption Leptachatina balteata is an extinct Hawaiian land snail from Kaua'i. Credit Robert Cowie, PBRC. Usage Restrictions Image may be used with appropriate caption and credit. License Licensed content 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.