WoRMS source request

You have requested access to download the full text of the source (ID: 8997):
Pisera, A.; Lévi, C. (2002). Pleromidae Sollas, 1888. Pp. 321-326. In: Hooper, J.N.A. & Van Soest, R.W.M. (ed.) Systema Porifera. A guide to the classification of sponges. 1 (Kluwer Academic/ Plenum Publishers: New York, Boston, Dordrecht, London, Moscow).