Alphabetical Listing of Families within this Taxa Group:
family     Alaimidae T4072093
family     Anoplostomatidae T4072094
family     Anticomidae T4072095
family     Aporcelaimidae T4072767
family     Belondiridae T4072768
family     Capillariidae T4072776
family     Dioctophymidae T4072733
family     Dorylaimidae T4072378
family     Enchelidiidae T4072102
family     Enoplidae T4072096
family     Ironidae T4072099
family     Lauratonematidae T4072109
family     Leptosomatidae incertae sedis T4072112
family     Leptosomatidae T4072100
family     Marimermithidae T4072771
family     Mermithidae T4072572
family     Mononchidae T4072443
family     Mylonchulidae T4072770
family     Oncholaimidae T4072103
family     Oxystominidae T4072101
family     Pandolaimidae T4072104
family     Phanodermatidae T4072097
family     Prismatolaimidae T4072442
family     Qudsianematidae T4072769
family     Rhabdodemaniidae T4072105
family     Rhabdolaimidae T4072439
family     Rhaptothyreidae T4072436
family     Simpliconematidae T4072437
family     Thoracostomopsidae T4072098
family     Tobrilidae T4072438
family     Trefusiidae T4072110
family     Trichosomoididae T4072577
family     Triodontolaimidae T4072106
family     Tripylidae T4072107
family     Tripyloididae T4072108
family     Xenellidae T4072775