Franciscana Dolphin (IMAGE) American Museum of Natural History Caption A relative of river dolphins, the franciscana, Pontoporia blainvillei, lives in the Atlantic coast off of Argentina where it is often entangled in fishing nets. Credit Graham Harris/Wildlife Conservation Society Usage Restrictions None 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.