found: Work cat.: Herbert, D.G. The introduced terrestrial Mollusca of South Africa, 2010:abstr. (The alien terrestrial mollusc fauna of South Africa is comprehensively reviewed. 34 species are considered to have been introduced to the country, of which 28 are considered established and 13 of these invasive.) p. 1 (snail and slug pests; land snails and slugs) p. 2 (alien snails and slugs; non-native terrestrial molluscs) p. 7, etc. (The species treated in this review are all clearly exotic; exotic terrestrial molluscs; non-indigenous terrestrial molluscs; naturalized populations of the introduced slug, Limax maximus)
found: McDonnell, R.J. Slugs, a guide to the invasive and native fauna of California, c2009.
found: OCLC, Mar. 26, 2011(in titles: alien slugs; exotic slugs; nonindigenous nonmarine snails and slugs; nonindigenous land and freshwater snails and slugs)