Cook, S. de C.; Bergquist, P.R. (2002). Family Thorectidae Bergquist, 1978. Pp. 1028-1050. 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 0-306-47260-0 (printed version).
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Cook, S. de C.; Bergquist, P.R.
2002
Family Thorectidae Bergquist, 1978. Pp. 1028-1050. <i>In</i>: Hooper, J.N.A. & Van Soest, R.W.M. (eds) <i>Systema Porifera - A guide to the classification of sponges</i>. (2 volumes) Kluwer Academic/ Plenum Publishers: New York, 1708 + xvliii
ISBN 0-306-47260-0 (printed version)
Publication
The PDF supplied here is a proof - NOT the definitive printed text - of a chapter of the Systema Porifera
