FIGS AND FIG POLLINATORS - EVOLUTIONARY CONFLICTS IN A COEVOLVED MUTUALISM

Figs and fig wasps form one of the best known examples of species-spec ific mutualism and coevolution. Recent experiments and observations ha ve led to a better understanding of the evolutionary processes involve d in the origin and maintenance of species interactions. The observed fine-tuned traits involve not only coevolution but also selection acti ng on only one of the partners. Furthermore, some of the 'fine-tuned t raits' appear to be preadaptations - traits that existed before the mu tualism was established.