Maps showing the distributions of established alien land snail species in the Western Palaearctic Region and the period of the first records at the country level. Base map courtesy of Vemaps.com (https://vemaps.com/).

 
 
  Part of: Hausdorf B (2023) Distribution patterns of established alien land snail species in the Western Palaearctic Region. NeoBiota 81: 1-32. https://doi.org/10.3897/neobiota.81.96360