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 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=133381 on 2026-08-06
Glover, A.G.; Higgs, N.; Horton, T. (2026). World Register of Deep-Sea species (WoRDSS). Forcepia fragilis Stephens, 1917. Accessed at: https://www.marinespecies.org/deepsea/aphia.php?p=taxdetails&id=133381 on 2026-08-06
original descriptionStephens, 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]
additional sourceVan Soest, R.W.M. (2001). Porifera, <b><i>in</i></b>: Costello, M.J. <i>et al.</i> (Ed.) (2001). <i>European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification</i>. <em>Collection Patrimoines Naturels.</em> 50: 85-103. (look up in IMIS) [details]
Present Inaccurate Introduced: alien Containing type locality