original descriptionLendenfeld, R. von. (1903). Porifera. Tetraxonia. pp. vi-xv, 1-168. In: Schulze, Franz Eilhard (Ed.), Das Tierreich. 19. (Friedländer: Berlin). page(s): 113 [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) page(s): 87; note: checklist [details]
additional sourceBabiç, K. (1922). Monactinellida und Tetractinellida des Adriatischen Meeres. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere. 46(2): 217-302, pls 8-9. page(s): 291; note: No description of specimen [details]