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! Image !! Scientific name !! Common Name !! Distribution !! Description
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|[[File:Ariolimax buttoni.jpg|120px]]||''[[Ariolimax buttoni]]'' <small>(Pilsbry & Vanatta, 1896)</small>|| Button's Banana Slug ||California || Single spot on the mantle
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|[[File:Ariolimax californicus 003.jpg|120px]] || ''[[Ariolimax californicus californicus]]'' <small>J. G. Cooper, 1872</small>|| California Banana Slug<ref name="TURGON">{{cite book|author=Turgeon, D. D. |author2=A. E. Bogan |author3=E. V. Coan |author4=W. K. Emerson |author5=W. G. Lyons |author6=W. Pratt|display-authors=et al |year=1988|title= Common and scientific names of aquatic invertebrates from the United States and Canada: molluscs|publisher= American Fisheries Society|series= Special Publications|number= 26|pages=277}}</ref>|| California, Oregon || Light yellow, Length 175–200mm
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|[[File:Banana Slug-1.jpg|120px]] || ''[[Ariolimax columbianus]]'' <small>Gould, 1851</small> || Pacific Banana Slug<ref name="TURGON" />|| United States (Alaska, California, Idaho, Oregon, Washington), Canada (British Columbia) || Olive green with black spots and blotches, Length 185–260mm
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|[[File:Slender banana slug (Ariolimax dolichophallus) and Dandelion Seed.jpg|120px]] || ''[[Ariolimax dolichophallus]]'' <small>Mead, 1943</small> || Slender Banana Slug<ref name="TURGON" /><ref>[https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=77084 ITIS Standard Report Page Ariolimax dolichophallus Mead, 1943], Integrated Taxonomic Information System - United States Government</ref><ref>{{cite journal |last1=Mead |first1=Albert R. |title=Revision of the Giant West Coast Land Slugs of the Genus ''Ariolimax'' Moerch (Pulmonata: Arionidae) |journal=American Midland Naturalist |date=1943 |volume=30 |issue=3 |pages=675–717 |doi=10.2307/2421208|jstor=2421208 }}</ref>|| Coastal Central California || Light yellow, Length 150–180mm
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|[[File:Ariolimax stramineus.jpg|120px]]||''[[Ariolimax stramineus]]'' <small>Hemphill, 1891</small>||Southern Pacific Banana Slug || Santa Barbara
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* ''Ariolimax andersonii'' <small>J. G. Cooper, 1872</small>: synonym of Prophysaon andersonii (J.G. Cooper, 1872) (unaccepted combination)
* ''Ariolimax californicus'' <small>J.G. Cooper, 1872</small>: synonym of ''Ariolimax californicus californicus'' <small>J.G. Cooper, 1872</small>
* ''Ariolimax californicus costaricensis'' <small>Cockerell, 1890</small>: synonym of ''[[Deroceras costaricensis]]'' <small>(Cockerell, 1890)</small>
* ''Ariolimax hemphilli'' W<small>. G. Binney, 1875</small>: synonym of ''[[Hesperarion hemphilli]]'' (W.G. Binney, 1875)
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