Clade Cycloneuralia Ahlrichs 1995
Parent taxon: Ecdysozoa according to C. Nielsen 2012
Sister taxa: Cephalorhyncha, Nematozoa, Panarthropoda, Scalidophora
Subtaxa: Nematoidea Scaldiphora
Parent taxon: Ecdysozoa according to C. Nielsen 2012
Sister taxa: Cephalorhyncha, Nematozoa, Panarthropoda, Scalidophora
Subtaxa: Nematoidea Scaldiphora