Verseveldt, J.; Williams, G.C. (1988). A redescription of the soft coral Alcyonium valdiviae Kukenthal, 1906, with the description of a new species of Litophyton Forskal, 1775, from southern Africa (Octocorallia, Alcyonacea). Annals of the South African Museum. 97(12): 315-328.
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Verseveldt, J.; Williams, G.C.
1988
A redescription of the soft coral Alcyonium valdiviae Kukenthal, 1906, with the description of a new species of Litophyton Forskal, 1775, from southern Africa (Octocorallia, Alcyonacea)