World Register of Marine Species (WoRMS)
MolluscaBase eds. (2026). MolluscaBase. Ligumia subrostrata (Say, 1831). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=857340 on 2026-08-28
Say, T. (1831). New terrestrial and fluviatile shells of North America. (cont.). The Disseminator (2nd Series), 1(29): no pagination, 15 January 1831