Chromadorea
Taxonavigation
![](http://upload.wikimedia.org/wikipedia/commons/thumb/a/a7/Gravid_adult_female_Nippostrongylus_brasiliensis_-_image.pntd.v07.i08.g001.png/220px-Gravid_adult_female_Nippostrongylus_brasiliensis_-_image.pntd.v07.i08.g001.png)
Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Ecdysozoa
Cladus: Cycloneuralia
Cladus: Nematoida
Phylum: Nematoda
Classis: Chromadorea
Ordines (9):
Araeolaimida -
Benthimermithida -
Chromadorida -
Desmodorida -
Desmoscolecida -
Monhysterida -
Oxyurida -
Plectida -
Rhabditida -
Rhigonematida