Alphabetical Listing of Families within this Taxa Group:
family     Blepharismidae T2004886
family     Climacostomidae T2004887
family     Condylostomatidae T2004871
family     Folliculinidae T2006282
family     Peritromidae T2006465
family     Spirostomidae T2004869
family     Stentoridae T2004876