Fast-Evolving Fish Support "Early Burst" Model (3 of 10) (image) American Association for the Advancement of Science Share Print E-Mail Caption Cyprinodon scale-eater and Cyprinodon durophage, two specialized species within an adaptive radiation of pupfishes endemic to San Salvador Island, Bahamas. This image relates to a paper that appeared in Jan. 11, 2013, issue of Science, published by AAAS. The paper, by Drs. Christopher H. Martin and Peter C. Wainwright at University of California, Davis in Davis, CA, was titled, "Multiple Fitness Peaks on the Adaptive Landscape Drive Adaptive Radiation in the Wild." Credit [Image courtesy of Tony Terceira] Usage Restrictions Please cite the owner of the image when publishing. This image may be freely used by reporters as part of news coverage, with proper attribution. Non-reporters must contact Science for permission. Share Print E-Mail 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.