World Register of Marine Species (WoRMS)
MolluscaBase eds. (2026). MolluscaBase. Stylidium Dall, 1907. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=580445 on 2026-08-24
Bartsch, P. (1907). New marine mollusks from the west coast of America. Proceedings of the United States National Museum. 33 (1564): 177-183.