Higher Classification: > Kingdom Animalia > Subkingdom Eumetazoa > Phylum Cnidaria > Subphylum Anthozoa > Class Octocorallia > Order Scleralcyonacea > Superfamily Pennatuloidea > Family Umbellulidae > Genus Umbellula

Umbellula thomsoni (Kölliker, 1874)

Rank: Species
Taxon Status: accepted

Original genus

Umbellularia Lamarck, 1801

Relationships towards this taxon

Genus group names

*Umbellula*	Cuvier, [1797]	accepted genus name
*Umbellula*	Gray, 1870	synonym
*Umbellularia*	Lamarck, 1801	synonym

Vernaculars (+) (-)

English: Thomson's sea pen sources: National General Status Working Group [Groupe de travail national sur la situation générale]. (2017). Standardized Common Names for Wild Species in Canada [Noms communs normalisés pour les espèces sauvages au Canada].

French: pennatule de Thomson

Literature

basis of record	Williams, G.C.; van der Land, J. (2001). Octocorallia - Pennatulacea. 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. 105-106.
additional source	Broch, H. (1958). Octocorals. Part I. Pennatularians. Discovery Reports, XXIX, 245-280, plates XI, XII
additional source	Williams, G. C.; Rogers, J. (1989). Photographic evidence of bathyal octocorals from the Cape Basin. South African Journal of Science, 85, 191-192
additional source	Kükenthal, W. (1915). Pennatularia. Das Tierreich. 43: 1-132.
additional source	Williams, G.C. (1992). Biogeography of the octocorallian coelenterate fauna of southern Africa. Biol. J. Linn. Soc. 46: 351-401.
additional source	Williams, G.C. (1990). The Pennatulacea of southern Africa (Coelenterata, Anthozoa). Annals of the South African Museum. Annale van die Suid-Afrikaanse Museum. 99:31-119.
additional source	Williams, G.C. (1999). Index Pennatulacea: annotated bibliography and indexes of the Sea Pens (Coelenterata: Octocorallia) of the World 1469-1999. Proc. Calif. Acad. Sci. 51(2): 19-103, 1 fig., 14 plates.
additional source	Kölliker, A. von. (1880). Report on the Pennatulida dredged by H.M.S. Challenger during the years 1873-1876. Report on the scientific results of the voyage of H.M.S. Challenger during the years 1873-1876, Zoology. 1(2): 1-41, plates 1-11.
additional source	Williams, G.C. (1999). Index Pennatulacea: annotated bibliography and indexes of the Sea Pens (Coelenterata: Octocorallia) of the World 1469-1999. Proceedings of the California Academy of Sciences. 51(2): 19-103.
additional source	López-González, P. J.; Gili, J. M.; Williams, G. C. (2001). New records of Pennatulacea (Anthozoa: Octocorallia) from the African Atlantic coast, with description of a new species and a zoogeographic analysis. Scientia Marina. 65(1), 59-74.
additional source	Deichmann, E. (1936). The Alcyonaria of the western part of the Atlantic Ocean. Memoirs of the Museum of Comparative Zoology, Harvard College. 53: 1-317, plates 1-37.
additional source	Studer, T. (1878). Ubersicht der Anthozoa Alcyonaria welche wahrend der Reise S.M.S. Gazelle um die Erde gesammelt wurden. Monatsberichte der Koniglich Preussischen Akademie der Wissenschaften zu Berlin. 1878: 632-688.

Genbank

Citation

McFadden, C.S.; Cordeiro, R.; Samimi-Namin, K.; Williams, G.; van Ofwegen, L. (2025). World List of Octocorallia. Umbellula thomsoni (Kölliker, 1874). Via: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvantidis, C.; Appeltans, W. (2011) European Register of Marine Species, Accessed through PESI at http://www.eu-nomen.eu/portal/taxon.php?GUID=urn:lsid:marinespecies.org:taxname:128533