Rev 11/22/2021
Dorylaimoidea
Belondiroidea
Tylencholaimoidea
Nygolaimoidea
Belondiridae
Dorylaimellidae
Paraxonchiidae
Swangeriidae
Aulolaimoididae
Encholaimidae
Leptonchidae
Mydonomidae
Tylencholaimellidae
Tylencholaimidae
Modern Classification from DeLey et al., 2006, De Ley and Blaxter, 2002; 2004, and Andrássy, 2009