Alphabetical Listing of Families within this Taxa Group:

family     Antarcturidae		T4021384
family     Arcturidae		T4008483
family     Arcturididae		T4072501
family     Austrarcturellidae		T4072405
family     Chaetiliidae		T4016486
family     Holidoteidae		T4072406
family     Holognathidae		T4016487
family     Idoteidae		T4003242
family     Pseudidotheidae		T4016491
family     Rectarcturidae		T4072407
family     Thermoarcturidae		T4072784
family     Xenarcturidae		T4072517