Literature
- Borojevic, R., N. Boury-Esnault and J. Vacelet 1990. A revision of the supraspecific classification of the subclass Calcinea (Porifera, class Calcarea). Bull. Mus. natn. Hist. nat., Paris, (4) 12 (A,2): 243-276.
- Dendy, A. and H. Row 1913. The classification and phylogeny of the calcareous sponges, with a reference list of all the described species, systematically arranged. Proc. Zool. Soc. London, 53: 704-813.