found: Work cat.: White, W.H. The spotted garden slug, 1918:p. 3 (the spotted garden slug, Limax maximus) (OCoLC)15229632
found: Goh, K.S. Spotted garden slug, Limax maximus L., 1988:t.p. (the spotted garden slug was introduced from Europe during the 1800s. It is the largest slug in the eastern United States) - http://hdl.handle.net/1813/42387
found: Insect and related pests of flowers and foliage plants, 1994, via WWW, Nov. 20, 2020:Slugs and Snails > Spotted Garden Slug (Spotted garden slug, Limax maxumus)
found: ITIS, Nov. 20, 2020(Limax maximus. Common names: giant garden slug; giant gardenslug, Genus Limax, Family Limacidae, Order Stylommatophora)
found: Invasive species compendium, via CABI website, Nov. 20, 2020(Limax maximus (leopard slug). Preferred scientific name: Limax maximus. Preferred common name: leopard slug. Other scientific names: Heynemannia maximus; Krynickillus mamelianus; Limacella parma; Limax abrostolus; Limax antiquorum; Limax bocagei; Limax carbonarius; Limax cellarius; Limax cinereus; Limax maculatus; Limax maximum; Limax pardalis; Limax sylvaticus; Limax vulgaris; Milax maximus. International common names - English: European giant garden slug; great gray garden slug; great grey slug; great slug; large garden slug; large grey slug; spotted garden slug; spotted leopard slug; tiger slug. Local common names - USA: great gray garden slug)