Literature
- Díaz, M.C., S.A. Pomponi and R.W.M. van Soest 1993. A systematic revision of the central West Atlantic Halichondrida (Demospongiae, Porifera). Part III: Description of valid species. In: M.J. Uriz and K. Rützler (eds), Recent advances in ecology and systematics of sponges. Sci. mar. 57 (4): 283-306.
- Soest, R.W.M. van, M.C. Díaz and S.A. Pomponi 1990. Phylogenetic classification of the Halichondrids (Porifera, Demospongiae). Beaufortia, 40 (2): 15-62.
- Vosmaer, G.C.J. 1886. (1887). Porifera. Bronn's Klassen und Ordnungen des Thierreichs, 2: 369-496, pls. 26-37.