RAS source details
Reiswig, H.M. (2002). Order Lyssacinosida Zittel, 1877. p. 1387. In: Hooper, J.N.A. & van Soest, R.W.M. (ed.) Systema Porifera. A guide to the classification of sponges. Vol. 2 (Kluwer Academic/ Plenum Publishers: New York, Boston, Dordrecht, London, Moscow).
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Reiswig, H.M.
2002
Order Lyssacinosida Zittel, 1877. p. 1387. <i>In</i>: Hooper, J.N.A. & van Soest, R.W.M. (ed.) Systema Porifera. A guide to the classification of sponges. Vol. 2 (Kluwer Academic/ Plenum Publishers: New York, Boston, Dordrecht, London, Moscow).
Publication
The PDF supplied here is a proof - NOT the definitive printed text - of a chapter of the Systema Porifera
Available for editors 
Systematics, Taxonomy
Lyssacinosida (basis of record)
