<I>Ancyronyx patrolus</I> (IMAGE) Pensoft Publishers Caption This is a Philippine Spider Water Beetle in frontal view. Credit H. Freitag (2009) 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.