Dr Gabriel Jamie and Dr Joana Meier’s paper on the persistence of polymorphisms across species radiations is on the front cover of the September issue of Trends in Ecology and Evolution. The cover image provides a specific example of the trans-species polymorphisms that the paper explores. Here, a polymorphism in shell chirality that recurs across multiple species of Amphidromus snails . Photos by Menno & Jan Schilthuizen.
You can read the full article here.