Samaai, Toufiek, Vasha Govender, and Michelle Kelly. 2004. “Cyclacanthia n.g. (Demospongiae: Poecilosclerida: Latrunculiidae incertea sedis), a New Genus of Marine Sponges from South African Waters, and Description of Two New Species”. Zootaxa 725 (1). Auckland, New Zealand:1–18. https://doi.org/10.11646/zootaxa.725.1.1.