†order Waptiida Størmer 1942 (crustacean)
Parent taxon: Crustacea according to D. E. G. Briggs et al. 2008
See also Sepkoski 2002
Sister taxa: Apudites, Bostrichopodida, Bradoriamorphes, Canadaspidida, Edriophthalma, Entomostraca, Eucrustacea, Malacostraca, Maxillopoda, Nuculina, Pentapalaeopycnon, Phosphatocopida, Protocaridida, Pycnogonites, Roddyia, Siphonocetes, Thecostraca
Subtaxa: Waptiidae
Ecology: nektobenthic detritivore
Distribution:
• Cambrian of Canada (24: Brithish Columbia, British Columbia collections), China (36), United States (1: Utah)
Total: 61 collections including 62 occurrences