Garden molluscs » Slug or snail? » Shell shape » Shell about as wide as tall » Does the shell have an umbilicus? » Shell without umbilicus
Shell about as high as wide and without an umbilicus
If the shell is dull brown or yellowish in colour, and is more than 25 mm. wide, and if any bands present are flecked and irregular on a flecked background, click on the image to the left.
If the shell is more brightly coloured, a clear yellow, or pink or a shade of brown, with or without darker spiral bands, and is less than 25 mm. wide, click on the image to the right.