Letourneuxia
Letourneuxia is a genus of large air-breathing land slugs, terrestrial pulmonate gastropod mollusks in the family Arionidae, the roundback slugs.
Species
This genus is monotypic, containing the single speciesLetourneuxia nycteliaLetourneuxia numidica Bourguignat, 1866 is now considered a junior synonym of L. nyctelia.
Letourneuxia moreleti is considered either as another synonym of L. nyctelia or as a species in the genus Geomalacus.