Literature

• Samimi-Namin, K., Ofwegen, L.P. van, Hoeksema, B.W., Woodall, L.C., Meijer zu Schlochtern, M. & McFadden, C.S. 2022. New Records of the Cryptogenic Soft Coral Genus Stragulum (Tubiporidae) from the Eastern Caribbean and the Persian Gulf. Diversity 14: 1-17.
• WoRMS. World Register of Marine Species. www.marinespecies.org. [link]

Literature references linked to higher taxa

• Humann, P. 1992. Reef Creature Identification. New World Publications. (Cnidaria)
• Humann, P. 1993. Reef Coral Identification. 239 pp. New World Publications. (Octocorallia)