image: Sardine school at the Gijón Aquarium. This image relates to an article that appeared in the Sept. 16, 2011, issue of Science, published by AAAS. The study, by J.L. Acuña of Universidad de Oviedo in Oviedo, Spain, and colleagues was titled, "Faking Giants: The Evolution of High Prey Clearance Rates in Jellyfish.” view more
Credit: Courtesy of José Luis Acuña