Alphabetical Listing of Families within this Taxa Group:
family     Aethozoidae T4072801
family     Aeverrilliidae T4072648
family     Alcyonidiidae T4024931
family     Arachnidiidae T4072238
family     Bathyalozoidae T4072800
family     Benedeniporidae T4072239
family     Buskiidae T4072240
family     Clavoporidae T4072241
family     Farrellidae T4072649
family     Flustrellidridae T4026838
family     Haywardozoidae T4072802
family     Hypophorellidae T4072242
family     Immergentiidae T4072243
family     Mimosellidae T4026839
family     Nolellidae T4026840
family     Pachyzoidae T4072803
family     Paludicellidae T4032531
family     Penetrantiidae T4072244
family     Pherusellidae T4072245
family     Spathiporidae T4072246
family     Sundanellidae T4032547
family     Terebriporidae T4072247
family     Triticellidae T4026841
family     Vesiculariidae T4032512
family     Victorellidae T4072248
family     Walkeriidae T4072249