McFadden, C.S.; Cordeiro, R.; Samimi-Namin, K.; Williams, G.; van Ofwegen, L. (2025). World List of Octocorallia. Umbellula Gray, 1870. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=128499 on 2025-04-19
basis of recordWilliams, G.C.; van der Land, J. (2001). Octocorallia - Pennatulacea. <em>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.</em> Collection Patrimoines Naturels 50: pp. 105-106. (look up in IMIS) [details]
Other
additional sourceWilliams, G. Pennatulacea checklist for ERMS2. [details]
additional sourceWilliams, G.C. (1992). Biogeography of the octocorallian coelenterate fauna of southern Africa. <em>Biol. J. Linn. Soc.</em> 46: 351-401.[details] Available for editors [request]
additional sourceWilliams, G.C. (1999). Index Pennatulacea: annotated bibliography and indexes of the Sea Pens (Coelenterata: Octocorallia) of the World 1469-1999. <em>Proc. Calif. Acad. Sci.</em> 51(2): 19-103, 1 fig., 14 plates. (look up in IMIS) [details]
additional sourceLiu, J.Y. [Ruiyu] (ed.). (2008). Checklist of marine biota of China seas. <em>China Science Press.</em> 1267 pp. (look up in IMIS) [details] Available for editors [request]
additional sourceCairns, S.D., L. Gershwin, F.J. Brook, P. Pugh, E.W. Dawson, O.V. Ocaña, W. Vervoort, G. Williams, J.E. Watson, D.M. Opresko, P. Schuchert, P.M. Hine, D.P. Gordon, H.I. Campbell, A.J. Wright, J.A.Sánchez & D.G. Fautin. (2009). Phylum Cnidaria: corals, medusae, hydroids, myxozoans. <em>in: Gordon, D.P. (Ed.) (2009). New Zealand inventory of biodiversity: 1. Kingdom Animalia: Radiata, Lophotrochozoa, Deuterostomia.</em> :59-101., available online athttps://repository.si.edu/handle/10088/8431[details] Available for editors [request]
additional sourceBayer, F.M. (1961). The shallow-water Octocorallia of the West Indian region. A manual for marine biologists. <em>Studies on the Fauna of Curacao and Other Caribbean Islands.</em> 12:1-373, pls. 1-23., available online athttps://repository.naturalis.nl/pub/506065 page(s): 313 [details] Available for editors [request]
additional sourceWilliams, G. C. (1995). Revision of the pennatulacean genus Sarcoptilus (Coelenterata: Octocorallia), with descriptions of three new species from southern Australia. <em>Records of the South Australian Museum.</em> 28(1), 13-32. page(s): 14 [details]
additional sourceLópez-González, P. J.; Williams, G. C. (2002). A new genus and species of sea pen (Octocorallia : Pennatulacea : Stachyptilidae) from the Antarctic Peninsula. <em>Invertebrate Systematics.</em> 16(6): 919-929., available online athttps://doi.org/10.1071/it01027 page(s): 925, 926, 927 [details]
additional sourceWilliams, G. C. (1997). A new genus and species of nephtheid soft coral (Octocorallia: Alcyonacea) from the western Pacific Ocean, and a discussion of convergence with several deep-sea benthic organisms. <em>Proceedings of the California Academy of Sciences.</em> 49(12): 423-437. page(s): 423, 436, 437 [details] Available for editors [request]
additional sourceThomson, J.A.; Henderson, W.D. (1906). An account of the alcyonarians collected by the Royal Indian Marine survey ship 'Investigator' in the Indian Ocean. I. The alcyonarians of the deep sea. <em>Trustees of the Indian Museum, University of Aberdeen.</em> 1-128, plates 1-7., available online athttps://www.biodiversitylibrary.org/page/12037643 page(s): 102-107 [details]
additional sourceWilliams, G. C. (1997). Preliminary assessment of the phylogeny of Pennatulacea (Anthozoa: Octocorallia), with a reevaluation of Ediacaran frond-like fossils, and a synopsis of the history of evolutionary thought regarding the sea pens. Proceedings of the Sixth International Conference on Coelenterate Biology, 497-509 page(s): 497, 498, 499, 500, 501, 502, 503 [details]
additional sourceMegina, C.; Conradi, M.; Piraino, S. (2003). Biodiversity, life cycles, and reproductive biology of deep-sea cnidarians. Berichte zur Polarforschung, 470, 108-112 page(s): 110 [details]
additional sourceBayer, F. M. (1998). Umbellula Cuvier, [1797] (Cnidaria, Anthozoa): conserved as the correct original spelling, and corrections made to the entries relating to Umbellularia Lamarck, 1801 on the Official Lists and Indexes of Names in Zoology. <em>Bulletin of Zoological Nomenclature.</em> 54(1): 14-18. page(s): 187 [details] Available for editors [request]
additional sourceBelcik, F. P. (1977). A distribution study of the Octocorallia of Oregon. Publications of the Seto Marine Biological Laboratory, 24(1-3): 49-52 page(s): 51 [details]
additional sourceWilliams, G. C.; Rogers, J. (1989). Photographic evidence of bathyal octocorals from the Cape Basin. South African Journal of Science, 85, 191-192 page(s): 192 [details]
additional sourceVerrill, A. E. (1922). The Alcyonaria of the Canadian Arctic Expedition, 1913-1918, with a revision of some other Canadian genera and species. Report on the Canadian Arctic Expedition 1913-1918, 8, G, G3-G87, available online athttps://www.biodiversitylibrary.org/page/38351360 page(s): 40 [details]