Species:
Protorhabditis oxyuroides >
Genus:
Protorhabditis >
Subfamily:
Rhabditinae >
Family:
Rhabditidae >
Superfamily:
Rhabditoidea >
Infraorder:
Rhabditomorpha >
Suborder:
Rhabditina >
Order:
Rhabditida >
Subclass:
Chromadoria >
Class:
Chromadorea >
Phylum:
Nematoda >
Kingdom:
Animalia >
Unranked:
Biota >