Alphabetical Listing of Families within this Taxa Group:
family     Adinetidae T4023391
family     Asplanchnidae T4002169
family     Brachionidae T4002167
family     Collothecidae T4002170
family     Conochilidae T4021370
family     Dicranophoridae T4021372
family     Epiphanidae T4021403
family     Euchlanidae T4002171
family     Filiniidae T4002172
family     Flosculariidae T4021379
family     Gastropodidae T4021373
family     Habrotrochidae T4023392
family     Hexarthridae T4021402
family     Lecanidae T4021374
family     Lepadellidae T4021400
family     Lindiidae T4072302
family     Mytilinidae T4031371
family     Notommatidae T4021375
family     Philodinidae T4002173
family     Proalidae T4021401
family     Scaridiidae T4021432
family     Seisonidae T4026885
family     Synchaetidae T4002168
family     Testudinellidae T4021371
family     Trichocercidae T4021376
family     Trichotriidae T4021404
family     Trochosphaeridae T4003517