Warty Prowfish (IMAGE) University of Kansas Caption Cleared and stained specimen of a warty prowfish (Aetapcus maculatus) for comparison to the X-ray. Credit William Leo Smith 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.