TY - CHAP A1 - Boury-Esnault, N. N1 - The PDF supplied here is a proof - NOT the definitive printed text - of a chapter of the Systema Porifera C1 - ISBN 0-306-47260-0 (printed version) TI - 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 UR - https://www.marinespecies.org/porifera/porifera.php?p=sourcedetails&id=8984 PY - 2002 Y2 - 2024-03-28 ER -