TY  - CHAP
A1  - Reiswig, H.M.
TI  - Order Hexactinosida Schrammen, 1903. pp. 1281. <i>In</i>: Hooper, J.N.A. & van Soest, R.W.M. (ed.) <i>Systema Porifera. A guide to the classification of sponges</i> (2 volumes). Kluwer Academic/ Plenum, NY 1708 + xvliii. ISBN 978-1-4615-0747-5 (eBook electronic version).
UR  - https://www.marinespecies.org/porifera/porifera.php?p=sourcedetails&id=404566
PY  - 2002 [2004]
Y2  - 2026-06-14
ER  -