Y. Ise, R. Tajiri, M. Mizuyama, and Y. Fujita, “Submarine cave sponges of the genus Rhabderemia (Demospongiae, Biemnida, Rhabderemiidae) from the Ryukyu Islands, southwestern Japan: rediscovery of R. forcipula and description of a new species”, Zootaxa, vol. 5569, no. 2, pp. 365–382, Jan. 2025.