World Register of Marine Species (WoRMS)
Caulibugula zanzibariensis (Waters, 1913)
Bock, P.; Figuerola, B. (2026). World List of Bryozoa. Caulibugula zanzibariensis (Waters, 1913). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=471570 on 2026-08-29
Waters, A. W. (1913). The marine fauna of British East Africa and Zanzibar, from collections made by Cyril Crossland M.A.,B.Sc.,F.Z.S., in the years 1901-1902. Bryozoa - Cheilostomata. Proceedings of the Zoological Society of London. 1913: 458-537.