Vacelet, J.; Pérez, T.; Hooper, J.N.A. (2002). Demospongiae incertae sedis, Pp. 1099-1101 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 + xlviii. ISBN 0-36-47260-0 (printed version).
9085
Vacelet, J.; Pérez, T.; Hooper, J.N.A.
2002
Demospongiae <i>incertae sedis</i>, Pp. 1099-1101 <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 + xlviii.
ISBN 0-36-47260-0 (printed version)
Publication
The PDF supplied here is a proof - NOT the definitive printed text - of a chapter of the Systema Porifera