Ridley, S.O.; Duncan, P.M. (1881). On the Genus <i>Plocamia</i>, Schmidt, and on some other Sponges of the Order Echinonemata. With Descriptions of two additional new Species of <i>Dirrhopalum</i>. <em>Journal of the Linnean Society. Zoology.</em> 15 (88): 476-497, pls 28-29., available online athttps://doi.org/10.1111/j.1096-3642.1881.tb00378.x page(s): 493 [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. Echinodictyum Ridley, 1881. Accessed through: Glover, A.G.; Higgs, N.; Horton, T. (2025) World Register of Deep-Sea species (WoRDSS) at: https://marinespecies.org/DeepSea/aphia.php?p=taxdetails&id=167960 on 2026-08-06
Glover, A.G.; Higgs, N.; Horton, T. (2026). World Register of Deep-Sea species (WoRDSS). Echinodictyum Ridley, 1881. Accessed at: https://marinespecies.org/deepsea/aphia.php?p=taxdetails&id=167960 on 2026-08-06
original descriptionRidley, S.O.; Duncan, P.M. (1881). On the Genus <i>Plocamia</i>, Schmidt, and on some other Sponges of the Order Echinonemata. With Descriptions of two additional new Species of <i>Dirrhopalum</i>. <em>Journal of the Linnean Society. Zoology.</em> 15 (88): 476-497, pls 28-29., available online athttps://doi.org/10.1111/j.1096-3642.1881.tb00378.x page(s): 493 [details]
basis of recordHooper, J.N.A. (2002). Family Raspailiidae Hentschel, 1923. pp. 469-510. <i>In</i> Hooper, J.N.A. & Van Soest, R.W.M. (eds.) Systema Porifera. Guide to the classification of sponges. Vol. 1. (Kluwer Academic/ Plenum Publishers: New York, Boston, Dordrecht, London, Moscow). , available online athttps://doi.org/10.1007/978-1-4615-0747-5_53[details] Available for editors
basis of recordHooper, J. N. A. (2002 [2004]). Family Raspailiidae Hentschel, 1923. Pp. 469–510. <em>In: </em>Hooper, J.N.A.; Van Soest, R.W.M. (2002 [2004]). <em>Systema Porifera. A Guide to the Classification of Sponges.</em> (2 volumes). Kluwer Academic/Plenum Publ., New York. 1708+XLVIII. ISBN 978-1-4615-0747-5 (eBook electronic version).[details] Available for editors
Present Inaccurate Introduced: alien Containing type locality