Bronne, Louis, Johann Delcourt, and Tom Van den Neucker. “Yet Another Carnivorous Semi-Slug Found in Belgium: Daudebardia Rufa (Draparnaud, 1805) (Gastropoda: Oxychilidae)”. Belgian Journal of Zoology 151 (September 13, 2021). Accessed October 17, 2024. https://belgianjournalofzoology.eu/BJZ/article/view/88.