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.
- Borojevic, R., N. Boury-Esnault and J. Vacelet, unpublished. Definitions of Calcarea. 15 pp. .
- Hartman, W.D. 1958b. A re-examination of Bidder's classification of the Calcarea. Syst. Zool., 7: 97-110.