(ofSynops pyriformis Vosmaer, 1882)Vosmaer, G.C.J. (1882). Report on the sponges dredged up in the Arctic Sea by the ‘Willem Barents' in the years 1878 and 1879. Niederländisches Archiv für Zoologie Supplement. 1(3): 1-58, pls I-IV. page(s): 20 [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. Geodia pyriformis (Vosmaer, 1882). Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2025) European Register of Marine Species at: http://www.marbef.org//www.marbef.org/data/aphia.php?p=taxdetails&id=134042 on 2025-05-28
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2025). European Register of Marine Species. Geodia pyriformis (Vosmaer, 1882). Accessed at: https://marbef.org/data/aphia.php?p=taxdetails&id=134042 on 2025-05-28
original description(ofSynops pyriformis Vosmaer, 1882)Vosmaer, G.C.J. (1882). Report on the sponges dredged up in the Arctic Sea by the ‘Willem Barents' in the years 1878 and 1879. Niederländisches Archiv für Zoologie Supplement. 1(3): 1-58, pls I-IV. page(s): 20 [details]
additional sourceVan Soest, R.W.M. (2001). Porifera, in: Costello, M.J. et al. (Ed.) (2001). European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels. 50: 85-103. (look up in RoR) [details]
additional sourceVan Soest, R.W.M.; Hooper, J.N.A.; Butler, P.J. (2020). Every sponge its own name: removing Porifera homonyms. Zootaxa. 4745(1): 1-93., available online athttps://doi.org/10.11646/zootaxa.4745.1.1 page(s): 46 [details] Available for editors