Alphabetical Listing of Genera within this Taxa Group:
genus     Drepanocephalus T4027718
genus     Echinoparyphium T4027727
genus     Echinostoma T4031408
genus     Hypoderaeum T4027891
genus     Isthmiophora T4091217
genus     Pegosomum T4094258
genus     Petasiger T4039880