Close-up of the brick-red, dirty orange or brown Spanish slug (Arion vulgaris or Arion lusitanicus) on the ground in summer. Invasive species and horticultural and agricultural slug pest

Close-up of the brick-red, dirty orange or brown Spanish slug (Arion vulgaris or Arion lusitanicus) on the ground in summer. Invasive species and horticultural and agricultural slug pest - 201901870