Literature
- Borojevic, R., L. Cabioch and C. Lévi 1968. Spongiaires. Inventaire Faune Marine de Roscoff. 44 pp.
- Burton, M. 1963. A revision of the classification of the calcareous sponges. British Museum (Natural History), London. 693 pp.
- Descatoire, A. 1969a. Peuplements sessiles de l' Archipel de Glénan. I. Inventaire: Spongiaires. Vie Milieu, (B) 20(1,B): 177-210.
- Lambe, L.M. 1896. Sponges from the Atlantic coast of Canada. Trans. roy. Soc. Canada, (2)2: 181-211.