†unranked clade Panarthropoda
Parent taxon: Ecdysozoa according to C. Nielsen 2012
See also Zrzavy et al. 1998
Sister taxa: Cephalorhyncha, Cycloneuralia, Nematozoa, Onychophora, Scalidophora
Subtaxa: Arthropoda Dinocaridida Lobopodia Luolishaniida Onychodictyon Opabiniidae Tardigrada Xenusia