Lionfish Fillets (image) University of Hawaii ‑ SOEST Caption Cooking a lionfish fillets denatures venom proteins, ensuring accurate ciguatera testing. Credit Christie Wilcox, Hawaii Institute of Marine Biology, UH SOEST. Usage Restrictions Image may be used with appropriate caption and credit. 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.