image: Juvenile cuckoo catfish just after leaving cichlid's mouth. This material relates to a paper that appeared in the 02 May 2018, issue of Science Advances, published by AAAS. The paper, by R. Blažek at Academy of Sciences of the Czech Republic in Brno, Czech Republic, and colleagues was titled, "Success of cuckoo catfish brood parasitism reflects coevolutionary history and individual experience of their cichlid hosts." view more
Credit: [Credit: Radim Blažek]