Pfenninger M., Weigand, A., Bálint, M. & Klussmann-Kolb, A. (2014). Misperceived invasion: the Lusitanian slug (Arion lusitanicus auct. non-Mabille or Arion vulgaris Moquin-Tandon 1855) is native to Central Europe. Evolutionary Applicationsonline preprint. DOI: 10.1111/eva.12177.