Kerry slug
 The Kerry slug or Kerry spotted slug scientific name Geomalacus maculosus is a rare species of medium-sized to large air-breathing land slug. It is a terrestrial pulmonate gastropod mollusc in the family Arionidae the roundback slugs. An adult Kerry slug generally measures 7–8 cm (2.8–3.2 in) in length and is dark grey or brownish in colour with yellowish spots.