Literature
- Borojevic, R., L. Cabioch and C. Lévi 1968. Spongiaires. Inventaire Faune Marine de Roscoff. 44 pp.
- Boury-Esnault, N. 1987. The Polymastia species (Demosponges, Hadromerida) of the Atlantic area: 29-66. In: J. Vacelet and N. Boury-Esnault, eds. Taxonomy of Porifera from the NE Atlantic and Mediterranean Sea. NATO ASI Ser. G13. Springer Verlag, Berlin, Heidelberg: 1-332.
- Burton, M. 1957. Plymouth Marine Fauna. 3rd ed. Porifera. Mar. Biol. Ass. U.K.: 26-36.
- Cabioch, L. 1968. Contribution à la connaissance de la faune des spongiaires de la Manche occidentale. Démosponges de la région de Roscoff. Cah. Biol. mar., 9: 211-246.
- Ridley, S.O. & A. Dendy 1886. Preliminary report on the Monaxonida collected by H.M.S. Challenger. Part I & II. Annls. Mag. Nat. Hist., (5), 18: 325-351, 470-493.
- Ridley, S.O. and A. Dendy 1887. Report on the Monaxonida collected by H.M.S. Challenger during the years 1873-1876. Rep. sci. Res. Voy. Challenger, Zool., 20: 1-275.