| Nematoda | |
| Chromadorea | |
| Chromadoria | |
| Microlaimida | |
| Microlaimina | |
| Microlaimoidea | |
|
Family Microlaimidae |
|
Leduc, D., Verdon, V., Zhao, Z.Q. 2017. Phylogenetic position of the Paramicrolaimidae, description of a new Paramicrolaimus species and erection of a new order to accommodate the Microlaimoidea (Nematoda: Chromadorea). Zoological Journal of the Linnean Society, 20:1-18