Alphabetical Listing of Families within this Taxa Group:

family     Abylidae		T4002123
family     Agalmatidae		T4001072
family     Apolemiidae		T4007815
family     Clausophyidae		T4007812
family     Cordagalmatidae		T4003510
family     Diphyidae		T4002127
family     Erennidae		T4007856
family     Forskaliidae		T4015807
family     Hippopodiidae		T4002140
family     Physaliidae		T4002145
family     Physophoridae		T4007816
family     Prayidae		T4008322
family     Pyrostephidae		T4032522
family     Resomiidae		T4072740
family     Rhizophysidae		T4007814
family     Rhodaliidae		T4007817
family     Sphaeronectidae		T4007813