Obama nungara. Credit: Pierre Gros Citizen science reveals the presence of the flatworms in gardens in three quarters of metropolitan France. One of the consequences of globalization is the inadvertent human-mediated spread of invasive species. The presence of a new invader, named Obama nungara, is reported in France by an international team led by Jean-Lou Justine of ISYEB (Muséum National d’Histoire Naturelle, Paris, France). This is the first study of this invasion, reported in an article published in the open-access journal PeerJ. As is the case for other land planarians including the New Guinea flatworm, Platydemus manokwari, and giant hammerhead...