image: A pair of convict cichlids. This material relates to a paper that appeared in the March 4, 2016, issue of Science, published by AAAS. The paper, by C. Laubu at CNRS in Dijon, France, and colleagues was titled, 'Mismatched partners that achieve postpairing behavioral similarity improve their reproductive success.' view more
Credit: Sébastien Motreuil