Alphabetical Listing of Families within this Taxa Group:

family     Axoporidae		T4072703
family     Balellidae		T4008552
family     Bougainvilliidae		T4002136
family     Bythotiaridae		T4008531
family     Clathrozoellidae		T4072446
family     Cordylophoridae		T4008563
family     Cytaeididae		T4023360
family     Eucodoniidae		T4072448
family     Eudendriidae		T4008449
family     Hydractiniidae		T4003588
family     Hydrichthyidae		T4008465
family     Magapiidae		T4008568
family     Niobiidae		T4072122
family     Oceaniidae		T4008532
family     Pandeidae		T4002137
family     Proboscidactylidae		T4002146
family     Protiaridae		T4072138
family     Ptilocodiidae		T4008466
family     Rathkeidae		T4002147
family     Rhysiidae		T4072447
family     Russelliidae		T4072401
family     Stylasteridae		T4008467
family     Trichydridae		T4072115