Siphonogorgia
Siphonogorgia is a genus of soft corals in the family Nidaliidae. Like other members of this family, these corals do not contain symbiotic zooxanthellae.
Species
The World Register of Marine Species includes the following species in the genus:- Siphonogorgia agassizii
- Siphonogorgia alba Utinomi, 1960
- Siphonogorgia alexandri
- Siphonogorgia annectens Thomson & Simpson, 1909
- Siphonogorgia annulata
- Siphonogorgia asperula Thomson & Simpson, 1909
- Siphonogorgia boschmai Verseveldt, 1966
- Siphonogorgia caribaea
- Siphonogorgia chalmersae Verseveldt, 1966
- Siphonogorgia collaris Nutting, 1908
- Siphonogorgia crassa
- Siphonogorgia cylindrita Kükenthal, 1896
- Siphonogorgia densa Chalmers, 1928
- Siphonogorgia dipsacea
- Siphonogorgia dofleini Kükenthal, 1906
- Siphonogorgia duriuscula Thomson & Simpson, 1909
- Siphonogorgia eminens Chalmers, 1928
- Siphonogorgia flavocapitata
- Siphonogorgia fragilis Verseveldt, 1965
- Siphonogorgia godeffroyi Kölliker, 1874
- Siphonogorgia gracilis
- Siphonogorgia grandior Chalmers, 1928
- Siphonogorgia harrisoni Thomson & Mackinnon, 1910
- Siphonogorgia hicksoni Thomson & Mackinnon, 1910
- Siphonogorgia indica Thomson, 1905
- Siphonogorgia intermedia Thomson & Henderson, 1906
- Siphonogorgia koellikeri Wright & Studer, 1889
- Siphonogorgia lobata Verseveldt, 1982
- Siphonogorgia macrospiculata
- Siphonogorgia macrospina Whitelegge, 1897
- Siphonogorgia media Thomson & Simpson, 1909
- Siphonogorgia miniacea Kükenthal, 1896
- Siphonogorgia mirabilis Klunziger, 1877
- Siphonogorgia obspiculata Chalmers, 1928
- Siphonogorgia obtusa Chalmers, 1928
- Siphonogorgia pallida Studer, 1889
- Siphonogorgia palmata Thomson & Simpson, 1909
- Siphonogorgia pauciflora Chalmers, 1928
- Siphonogorgia pendula Studer, 1889
- Siphonogorgia pichoni Verseveldt, 1971
- Siphonogorgia planoramosa Harrison, 1908
- Siphonogorgia purpurea
- Siphonogorgia pustulosa Studer, 1889
- Siphonogorgia ramosa Chalmers, 1928
- Siphonogorgia retractilis
- Siphonogorgia robusta Thomson & Mackinnon, 1910
- Siphonogorgia rotunda Harrison, 1908
- Siphonogorgia rugosa Chalmers, 1928
- Siphonogorgia scoparia Wright & Studer, 1889
- Siphonogorgia simplex Chalmers, 1928
- Siphonogorgia siphonogorgica
- Siphonogorgia splendens Kükenthal, 1906
- Siphonogorgia squarrosa Studer, 1878
- ''Siphonogorgia variabilis''