(ofPrimnoisis rigida Wright & Studer, 1889)Wright, E.P.; Studer, T. (1889). Report on the Alcyonaria collected by H.M.S. Challenger during the years 1873-76. <em>Report on the Scientific Results of the Voyage of H.M.S. Challenger during the years 1873–76. Zoology.</em> 31 (part 64), lxxii+ 314 pp., 43 pls. London., available online athttps://www.biodiversitylibrary.org/page/2081946 page(s): 37-38 [details]
McFadden, C.S.; Cordeiro, R.; Samimi-Namin, K.; Williams, G.; van Ofwegen, L. (2025). World List of Octocorallia. Primnoisis (Delicatisis) rigida Wright & Studer, 1889. Accessed through: Odido, M.; Appeltans, W.; BelHassen, M.; Mussai, P.; Nsiangango, S.E.; Vandepitte, L.; Wambiji, N.; Zamouri, N. Jiddou, A.M. (Eds) (2025) African Register of Marine Species at: https://www.marinespecies.org/afremas/aphia.php?p=taxdetails&id=869813 on 2026-06-12
Odido, M.; Appeltans, W.; BelHassen, M.; Mussai, P.; Nsiangango, S.E.; Vandepitte, L.; Wambiji, N.; Zamouri, N. Jiddou, A.M. (Eds) (2026). African Register of Marine Species. Primnoisis (Delicatisis) rigida Wright & Studer, 1889. Accessed at: https://marinespecies.org/afremas/aphia.php?p=taxdetails&id=869813 on 2026-06-12
original description(ofPrimnoisis rigida Wright & Studer, 1889)Wright, E.P.; Studer, T. (1889). Report on the Alcyonaria collected by H.M.S. Challenger during the years 1873-76. <em>Report on the Scientific Results of the Voyage of H.M.S. Challenger during the years 1873–76. Zoology.</em> 31 (part 64), lxxii+ 314 pp., 43 pls. London., available online athttps://www.biodiversitylibrary.org/page/2081946 page(s): 37-38 [details]
Present Inaccurate Introduced: alien Containing type locality