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Boury-Esnault, N. (2002 [2004]). Family Polymastiidae Gray, 1867. Pp. 201-219. In: Hooper, J.N.A. & Van Soest, R.W.M. (eds) Systema Porifera - A guide to the classification of sponges. (2 volumes) Kluwer Academic/ Plenum Publishers: New York, 1708 + xvliii. ISBN 978-1-4615-0747-5.