threeband garden slug (ambigolimax valentianus) on the black floor : (pix sanjiv shukla)

air-breathing ambigolimax animal back brown climate colourless dark dot family field garden gastropod greenhouse grey keelback land leaf lehmannia limacidae lines mantle medium-sized midline mollusk mottled mucus natural nature outdoor parallel patches pest pigment pinkish pointed posterior pulmonate shade sharp slimy slug sticky striped tail terrestrial thick threeband transparent two valentiana valentianus warmer watery wet wildlife yellowish