@inbook{ERMS:SourceID:404816, author = {Hooper, J.N.A. and Van Soest, R.W.M.}, title = {Family Trachycladidae Hallmann, 1917. Pp. 268-274. In: Hooper, J.N.A.; van Soest, R.W.M. (Eds.) (2002) Systema Porifera: a guide to the classification of sponges. (2 Volumes) Kluwer Academic/ Plenum Publishers: New York, Boston, Dordrecht, London, Moscow. 1708 + xvliii. ISBN 0-306-47260-0 (printed version).}, url = {https://marbef.org/data../aphia.php?p=sourcedetails&id=404816}, year = {2002 [2004]} }