(ofForcepia fragilis Stephens, 1917)Stephens, J. (1917). Report on the sponges collected off the coasts of Ireland by the dredging expeditions of the Royal Irish Academy and the Royal Dublin Society. <em>Proceedings of the Royal Irish Academy.</em> 34 (B): 1-16. page(s): 9-10 [details]
de Voogd, N.J.; Alvarez, B.; Boury-Esnault, N.; Cárdenas, P.; Díaz, M.-C.; Dohrmann, M.; Downey, R.; Goodwin, C.; Hajdu, E.; Hooper, J.N.A.; Kelly, M.; Klautau, M.; Lim, S.C.; Manconi, R.; Morrow, C.; Pinheiro, U.; Pisera, A.B.; Ríos, P.; Rützler, K.; Schönberg, C.; Turner, T.; Vacelet, J.; van Soest, R.W.M.; Xavier, J. (2025). World Porifera Database. Forcepia (Forcepia) fragilis Stephens, 1917. Accessed through: Glover, A.G.; Higgs, N.; Horton, T. (2025) World Register of Deep-Sea species (WoRDSS) at: https://www.marinespecies.org/deepsea/aphia.php?p=taxdetails&id=168862 on 2026-08-14
Glover, A.G.; Higgs, N.; Horton, T. (2026). World Register of Deep-Sea species (WoRDSS). Forcepia (Forcepia) fragilis Stephens, 1917. Accessed at: https://www.marinespecies.org/DeepSea/aphia.php?p=taxdetails&id=168862 on 2026-08-14
original description(ofForcepia fragilis Stephens, 1917)Stephens, J. (1917). Report on the sponges collected off the coasts of Ireland by the dredging expeditions of the Royal Irish Academy and the Royal Dublin Society. <em>Proceedings of the Royal Irish Academy.</em> 34 (B): 1-16. page(s): 9-10 [details]
Present Inaccurate Introduced: alien Containing type locality