World Register of Marine Species (WoRMS)
Tyler, S., Artois, T.; Schilling, S.; Hooge, M.; Bush, L.F. (eds) (2006-2026). World List of turbellarian worms: Acoelomorpha, Catenulida, Rhabditophora. Stylochus zanzibaricus Laidlaw, 1903. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=414324 on 2026-08-28
Laidlaw, F. F. (1903). On the marine fauna of Zanzibar and British East Africa, from collections made by Cyril Crossland in the Years 1901 and 1902. Turbellaria Polycladida. I. The Acotylea. Proceedings of the general meetings for scientific businnes of the Zoological Society of London. 2: 99–113 + 1 pl.