Arndt, W., 1935. Porifera. Tierwelt Nord.-Ostsee, IIIa: 1-140, figs. 1-239. Borojevic, R., L. Cabioch and C. Lévi, 1968. Spongiaires. Inventaire Faune Marine de Roscoff. 44 pp. Bowerbank, J.S., 1866. A monograph of the British Spongiadae, II. Ray Society, London: i-xx, 1-388. Bowerbank, J.S., 1874. A monograph of the British Spongiadae, III. Ray Society, London: i-xvii, 1-367, pls. I-XCII. Burdon-Jones, C. and H. Tambs-Lyche, 1960. Observations on the fauna of the North Brattholmen stone-coral reef near Bergen. Årbok Univ. Bergen. Mat.-Naturv. Ser., 1960 (4): 1-24. Burton, M., 1930a. Norwegian sponges from the Norman collection. Proc. zool. Soc. London, 2: 487-546. Burton, M., 1931a. The Folden Fiord. Report on the sponges collected by Mr. Soot-Ryven in the Folden Fiord in the year 1923. Tromsø Mus. Skr., 1 (13): 1-8. Könnecker, G., 1973. Littoral and benthic investigations on the west coast of Ireland-I. (Section A: Faunistic and ecological studies). The sponge fauna of Kilkieran Bay and adjacent waters. Proc. roy. Irish Acad., 73 (B): 451-472. Lendenfeld, R. von, 1897. Notes on Rockall island and bank. Reports. On the Spongiida. Trans. roy. Irish Acad., 31 (3): 82-88 Norman, A.M., 1869. Notes on a few Hebridean sponges and on a new Desmacidon from Jersey. Ann. Mag. nat. Hist., (4) 3: 296-299. Stephens, J., 1915. Sponges of the coast of Ireland. 1.-The Triaxonida and part of the Tetraxonida. Fisheries Ireland, Sci. Investigations, 1914, IV [1915]: 1-43. Topsent, E., 1891a. Essai sur la faune de spongiaires de Roscoff. Arch. Zool. expér. gén., (2) 9: 523-554. Topsent, E., 1894. Étude monographique des spongiaires de France. I. Tetractinellida. Arch. Zool. exp. gén., (3) 2: 259-400. |