(ofYvesia gracilis Alander, 1942)Alander, H. (1942). Sponges from the Swedish west-coast and adjacent waters. <em>Ph.D. Thesis. (University of Lund, H. Struves: Gřteborg).</em> Pp. 1-95, 15 pls. page(s): 56 [details] Available for editors
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. Crella (Yvesia) gracilis (Alander, 1942). 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=169078 on 2026-09-18
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2026). European Register of Marine Species. Crella (Yvesia) gracilis (Alander, 1942). Accessed at: https://vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=169078 on 2026-09-18
original description(ofYvesia gracilis Alander, 1942)Alander, H. (1942). Sponges from the Swedish west-coast and adjacent waters. <em>Ph.D. Thesis. (University of Lund, H. Struves: Gřteborg).</em> Pp. 1-95, 15 pls. page(s): 56 [details] Available for editors
Present Inaccurate Introduced: alien Containing type locality