†order Phosphatocopida Mueller 1964
Alternative spelling: Phosphatocopda
Parent taxon: Crustacea according to E. Olempska et al. 2019
See also Sepkoski 2002 and Zhang et al. 2010
Sister taxa: Bostrichopodida, Bradoriamorphes, Canadaspidida, Edriophthalma, Entomostraca, Eucrustacea, Malacostraca, Maxillopoda, Nuculina, Pentapalaeopycnon, Protocaridida, Pycnogonites, Roddyia, Siphonocetes, Thecostraca, Waptiida