Kobluk, D.R. & Soest, R.W.M. van 1989. Cavity-dwelling Sponges in a southern Caribbean coral reef and their paleontological implications. Bulletin of Marine Science 44(3): 1207-1235.
Soest, R.W.M. van 1984. Marine sponges from Curaçao and other Caribbean localities. Part 3. Poecilosclerida. Studies on the fauna of Curaçao and other Caribbean Islands 66: 1-167.