(of)Sarà, M. (1961). La fauna di Poriferi delle grotte delle isole Tremiti. Studio ecologico e sistematico. Archivio zoologico italiano. 46: 1-59,pls I-II. page(s): 51-52; fig 11-12; pl II 8-9 [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. Oceanapia vacua (Sarà, 1961). Accessed through: Marine Species Traits editorial board (2025) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=132948 on 2025-05-28
Marine Species Traits editorial board (2025). Marine Species Traits. Oceanapia vacua (Sarà, 1961). Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=132948 on 2025-05-28
original description(of)Sarà, M. (1961). La fauna di Poriferi delle grotte delle isole Tremiti. Studio ecologico e sistematico. Archivio zoologico italiano. 46: 1-59,pls I-II. page(s): 51-52; fig 11-12; pl II 8-9 [details] Available for editors
basis of recordVan 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 IMIS) [details]
Present 