The following bibliography has been generated by bringing together all references provided by our content partners. There may be duplication.

References

• Bolton, J.J.; Oyieke, H.A.; Gwada, P. (2007). The seaweeds of Kenya: Checklist, history of seaweed study, coastal environment, and analysis of seaweed diversity and biogeography S. Afr. J. Bot. 73(1): 76-88.
• Borges, P.A.V., Costa, A., Cunha, R., Gabriel, R., Gonçalves, V., Martins, A.F., Melo, I., Parente, M., Raposeiro, P., Rodrigues, P., Santos, R.S., Silva, L., Vieira, P. & Vieira, V. (Eds.) (2010). A list of the terrestrial and marine biota from the Azores. Princípia, Oeiras, 432 pp.
• Cardigos, F.; Tempera, F.; Ávila, S.; Gonçalves, J.; Colaço, A.; Santos, R.S. (2006). Non-indigenous marine species of the Azores. Helgol. Mar. Res. 60(2): 160-169
• Coppejans, E. & Gallin (1988). Macroalgae associated with the mangrove vegetation of Gazi Bay (Kenya).
• Guiry, M.D. (2001). Macroalgae of Rhodophycota, Phaeophycota, Chlorophycota, and two genera of Xanthophycota, in: Costello, M.J. et al. (Ed.) (2001). European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels, 50: pp. 20-38
• Guiry, Michael D. (2013). Caulacanthus ustulatus (Mertens ex Turner) Kützing, 1843. In: Guiry, M.D. & Guiry, G.M. (2013). AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. Accessed through: Guiry, M.D. & Guiry, G.M. (2013). AlgaeBase. World-wide electronic publication, National University of Ireland, Galway at http://www.marinespecies.org/aphia.php?p=taxdetails&id=145606 on 2013-03-02
• Kerckhof, F.; Verbeke, D.; Bauwens, F. (2012). Nieuws uit de Baai van Heist: de roodwieren Caulacanthus ustulatus (Mertens ex Turner) Kützing, 1843 en Gracilaria vermiculophylla (Ohmi) Papenfuss 1967 nieuw voor de Belgische kust en een merkwaardig habitat van intertidale mossels De Strandvlo 32(1): 19-23
• MEDIN (2011). UK checklist of marine species derived from the applications Marine Recorder and UNICORN, version 1.0.  
• Natural Geography in Shore Areas (NaGISA) database, compiled by Ann Knowlton.
• Ramírez ME & B Santelices (1991) Catalogo de las algas marinas bentónicas de la costa templada del Pacifico de Sudamerica. Monografías Biológicas (Chile) 5: 1-440.
• Ruiz, G. M., Fofonoff P. W., Steves B., Foss S. F., & Shiba S. N. (2011). Marine invasion history and vector analysis of California: a hotspot for western North America. Diversity and Distributions. 17, 362-373.
• Silva, C., P. Basson & R. Moe (1996). Catalogue of the Benthic Marine Algae of the Indian Ocean. Volume 79 of University of California Publications in Botany (ISBN 0-520-09810-2).
• Streftaris, N.; Zenetos, A.; Papathanassiou, E. (2005). Globalisation in marine ecosystems: the story of non-indigenous marine species across European seas. Oceanogr. Mar. Biol. Ann. Rev. 43: 419-453
• VLIZ Alien Species Consortium