You have requested access to download the full text of the source (SourceID: 8982):
Hooper, J.N.A. (2002). Family Hemiasterellidae Lendenfeld, 1889. pp. 186-195 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, Boston, Dordrecht, London, Moscow).