World Register of Marine Species (WoRMS)
MolluscaBase eds. (2026). MolluscaBase. Turritella tricostalis MacAndrew, 1851. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=759048 on 2026-08-25
MacAndrew, R. (1851). Notes on the distribution and range in depth of Mollusca and other marine animals observed on the coast of Spain, Portugal, Barbary, Malta, and Southern Italy in 1849. Report of the 20th meeting of the British Association for the Advancement of Science. 264-304.