Dall, W. H. & Bartsch, P. (1909). A monograph of West American pyramidellid mollusks. <em>Bulletin of the United States National Museum.</em> 68 (30): 1-258., available online athttp://www.biodiversitylibrary.org/item/32384[details]
MolluscaBase eds. (2024). MolluscaBase. Turbonilla excolpa Dall & Bartsch, 1909. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=576012 on 2024-03-29
original descriptionDall, W. H. & Bartsch, P. (1909). A monograph of West American pyramidellid mollusks. <em>Bulletin of the United States National Museum.</em> 68 (30): 1-258., available online athttp://www.biodiversitylibrary.org/item/32384[details]
basis of recordKeen, A. M. (1971). Sea Shells of Tropical West America. Marine mollusks from Baja California to Peru. ed. 2. Stanford University Press. xv, 1064 pp., 22 pls.[details]
Present Inaccurate Introduced: alien Containing type locality