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. Vulcanella gracilis (Sollas, 1888). 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=597279 on 2026-08-07
Glover, A.G.; Higgs, N.; Horton, T. (2026). World Register of Deep-Sea species (WoRDSS). Vulcanella gracilis (Sollas, 1888). Accessed at: https://marinespecies.org/deepsea/aphia.php?p=taxdetails&id=597279 on 2026-08-07
additional sourceCalcinai, B.; Moratti, V.; Martinelli, M.; Bavestrello, G.; Taviani, M. (2013). Uncommon sponges associated with deep coral bank and maerl habitats in the Strait of Sicily (Mediterranean Sea). <em>Italian Journal of Zoology.</em> 80(3): 412-423., available online athttps://doi.org/10.1080/11250003.2013.786763 page(s): 4 [details] Available for editors
additional sourceRíos, P.; Cristobo, J.; Sánchez, F. (2017). Porifera del cañón de la Gaviera (sistemas de cañones de Avilés, mar Cantábrico). <em>Avances en estudios de biología marina: contribuciones del XVIII SIEBM GIJÓN. Temas de Oceanografía. Instituto Español de Oceanografía, Madrid. Spain.</em> 10: 123-133. page(s): 130 [details] Available for editors
additional sourceSitjà, C.; Maldonado, M.; Farias, C.; Rueda, J.L. (2019). Deep-water sponge fauna from the mud volcanoes of the Gulf of Cadiz (North Atlantic, Spain). <em>Journal of the Marine Biological Association of the United Kingdom.</em> 99 (4): 807 - 831., available online athttps://doi.org/10.1017/s0025315418000589 page(s): SUP. MAT. Appendix 1 [details] Available for editors
additional sourceDíaz, J.A.; Ordines, F.; Massutí, E.; Cárdenas, P. (2024). From caves to seamounts: the hidden diversity of tetractinellid sponges from the Balearic Islands, with the description of eight new species. <em>PeerJ.</em> 12., available online athttps://doi.org/10.7717/peerj.16584 page(s): 138-142, Figs.45-46; note: as Vulcanella gracilis and Vulcanella cf. gracilis [details] Available for editors
source of synonymyCárdenas, P.; Xavier, J.R.; Reveillaud, J.; Schander, C.; Rapp, H.T. (2011). Molecular Phylogeny of the Astrophorida (Porifera, Demospongiaep) Reveals an Unexpected High Level of Spicule Homoplasy. <em>PLoS ONE.</em> 6 (4), e18318., available online athttps://doi.org/10.1371/journal.pone.0018318[details]
Present Inaccurate Introduced: alien Containing type locality