Ascalista letourneuxi is a species of sea snail in the family Columbellidae.MolluscaBase eds. (2020). MolluscaBase. Ascalista letourneuxi K. Monsecour & D. Monsecour, 2015. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=866729 on 2020-08-17
Distribution This marine species occurs off the Austral Islands, French Polynesia.
References
Monsecour K. & Monsecour D. (2015). New species of Columbellidae (Mollusca: Gastropoda) from French Polynesia. Gloria Maris. 54(2): 91–97.