Reference

Anna Filipiak, Solveig Haukeland, Kamila S. Zajac, Dorota Lachowska-Cierlik, Bjorn A. Hatteland (2020): Helminths associated with terrestrial slugs in some parts of Europe – Bonn zoological Bulletin - früher Bonner Zoologische Beiträge. – 69: 11 - 26.