Ipuh (1 of 3) (image) Cell Press Share Print E-Mail Caption This is a photograph of Ipuh, the Sumatran rhinoceros (Dicerorhinus sumatrensis) at the Cincinnati Zoo. Credit Tom Uhlman Usage Restrictions Credit Required. 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.