original description
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. <em>Proceedings of the Zoological Society of London.</em> 1913: 458-537. [details]
context source (Introduced species)
Katsanevakis, S.; Bogucarskis, K.; Gatto, F.; Vandekerkhove, J.; Deriu, I.; Cardoso A.S. (2012). Building the European Alien Species Information Network (EASIN): a novel approach for the exploration of distributed alien species data. <em>BioInvasions Records.</em> 1: 235-245., available online at http://easin.jrc.ec.europa.eu [details] Available for editors [request]
basis of record
Hondt J.-L. d' & Breton G. (2005). Une nouvelle introduction dans le Bassin d'Arcachon: le Bryozoaire Cheilostome intertropical Caulibugula zanzibarensis Waters, 1913. Bulletin de la Société géologique de Normandie et Amis du Muséum du Havre 92 (1): 19-22. [details]
From regional or thematic species database
Introduced species vector dispersal in French part of the Bay of Biscay (Marine Region) : Shipping [details]