hippocampus-1 (IMAGE) University of British Columbia Caption Short-snouted seahorse (Hippocampus hippocampus) species. 10,000th observation was made by Dennis Rabeling, a long-time and enthusiastic contributor to iSeahorse. Credit © Dennis Rabeling, some rights reserved (CC-BY-NC-ND) Usage Restrictions Credit must be given to the creator. Only noncommercial uses of the work are permitted. No derivatives or adaptations of the work are permitted. License CC BY-NC-ND 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.