Adventive Swan-mussel Ashy-grey Ash-black Slug Carpathian Blue Slug Copse Snail Door Snail Hairy Snail Large red Slug Pen Shel Roman Snail Rounded Snail Slug Snail Snail Snail Snail Spanish Slug Swamp Lymnaea Swan Mussel Western Glass-Snail White-lipped Garden Snail

Anodonta cygnea Arianta arbustorum Arion lusitanicus Arion rufus Bielzia coerulans Cepaea hortensis Cochlodina laminata Discus rotundatus Faustina faustina Fruticicola fruticum Helix pomatia Hygromiidea sp. Limax cinereoniger Lymnaea stagnalis Macrogastra plicatula Pinna nobilis Polymita picta Sinanodonta wodiana Trochulus hispidus Vitrina pellucida