Stephens, J. (1912). A Biological Survey of Clare Island in the County of Mayo, Ireland and the Adjoining District. Marine Porifera. <em>Proceedings of the Royal Irish Academy.</em> 31 (Section 3, Part 59): 1-42. page(s): 22-24 [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. Gellius ravus Stephens, 1912. Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2025) European Register of Marine Species at: https://www.marbef.org/data/aphia.php?p=taxdetails&id=133402 on 2026-07-15
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2026). European Register of Marine Species. Gellius ravus Stephens, 1912. Accessed at: https://vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=133402 on 2026-07-15
original descriptionStephens, J. (1912). A Biological Survey of Clare Island in the County of Mayo, Ireland and the Adjoining District. Marine Porifera. <em>Proceedings of the Royal Irish Academy.</em> 31 (Section 3, Part 59): 1-42. page(s): 22-24 [details]
basis of recordVan 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]
additional sourceStephens, 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): 6 [details]
Present Inaccurate Introduced: alien Containing type locality
Present