Alphabetical Listing of Genera within this Taxa Group:
genus     Amphirhopalum T2007483
genus     Dictyocoryne T2008493
genus     Euchitonia T2008747
genus     Hymeniastrum T2009475
genus     Myelastrum T2009919
genus     Spongaster T2011356
genus     Spongodiscus T2011359
genus     Spongopyle T2011364
genus     Spongotrochus T2011366
genus     Spongurus T2011367
genus     Stylochlamydium T2011493
genus     Stylodictya T2011495