TY - JOUR A1 - Bergquist, P.R. JO - New Zealand Journal of Zoology IS - 1 SP - 1 EP - 6 C1 - 7 (1): 1-6 TI - The ordinal and subclass classification of the Demospongiae (Porifera); appraisal of the present arrangement, and proposal of a new order UR - https://www.marinespecies.org/afremas/aphia.php?p=sourcedetails&id=7120 VL - 7 PY - 1980 Y2 - 2024-03-29 ER -