Alphabetical Listing of Families within this Taxa Group:
family     Albulidae T5000137
family     Anguillidae T5000166
family     Chlopsidae T5000398
family     Colocongridae T5002236
family     Congridae T5000429
family     Cyematidae T5000461
family     Derichthyidae T5000483
family     Elopidae T5000536
family     Eurypharyngidae T5000565
family     Heterenchelyidae T5000655
family     Megalopidae T5001753
family     Moringuidae T5000927
family     Muraenesocidae T5000935
family     Muraenidae T5000936
family     Nemichthyidae T5000974
family     Nettasomatidae T5002247
family     Nettastomatidae T5000987
family     Ophichthidae T5001012
family     Saccopharyngidae T5002074
family     Serrivomeridae T5002038
family     Synaphobranchidae T5001320