Dictyospongiidae

Dictyospongiidae

[¦dik·tē·ō‚spən′jī·ə‚dē]
(paleontology)
A family of extinct sponges in the subclass Amphidiscophora having spicules resembling a one-ended amphidisc (paraclavule).
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.