You have requested access to download the full text of the source (SourceID: 404305):
Van Soest, R.W.M. (2002 [2004]). Family Agelasidae Verrill, 1907. Pp. 819-823. In: Hooper, J.N.A. & Van Soest, R.W.M. (eds) Systema Porifera. A guide to the classification of sponges. Kluwer Academic/ Plenum Publishers: New York, 1708 + xlviii. ISBN 978-1-4615-0747-5 (eBook electronic version).