Gymnangium sibogae (Billard, 1913:68)
Taxonomy & Nomenclature
Synonym/s: Halicornaria allmani sibogae Billard, 1913:68; Gymnangium allmanii sibogae (Billard, 1913:68)
Conservation Status
Last record: 1910 or earlier (Billard, 1910)
Rediscovered in: March 2007 (Galea & Di Camillo, 2017)
Distribution & Habitat
Indonesia
Biology & Ecology
Hypodigm
Media
References
Original scientific description:
Billard, A. (1913). Les hydroïdes de l’expédition du Siboga. I. Plumulariidae. Siboga-Expeditie 7a: 1-115.
Other references:
Billard, A. (1910). Révision d’une partie de la collection des hydroïdes du British Museum. Ann. Sci. Nat. Zool. 11(9): 1-67.
Billard, A. (1912). Hydroïdes de Roscoff. Arch. Zool. Exp. Gen. 51(2): 459-478.
Galea, Horia R. and Di Camillo, Cristina G. (2017). Rediscovery and redescription of Gymnangium sibogae (Billard, 1913) (Cnidaria: Hydrozoa: Aglaopheniidae). Marine Biodiversity 47: 847-857. https://doi.org/10.1007/s12526-016-0511-4
Jäderholm, E. (1923). Notes on hydroids from the Great Ocean. Medd. Got. Mus. Zool. Afd. 27: 1-6.
Schuchert, P., Choong, H., Galea, H., Hoeksema, B., Lindsay, D., Manko, M. and Pica, D. (2025). World Hydrozoa Database. Gymnangium sibogae (Billard, 1913). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=880770 on 2025-05-24
Watson, J. E. (2000). Hydroids (Hydrozoa: Leptothecatae) from the Beagle Gulf and Darwin Harbour, northern Australia. The Beagle, Rec Mus Art Gall N Terr 6: 1-82. ["Additional records may be from northern Australia [Watson 2000, as Gymnangium hians (Busk, 1852)]" (Galea & Di Camillo, 2017)]
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