Infraclass Diplostraca Gerstecker 1866
Parent taxon: Phyllopoda according to M. Schwentner et al. 2018
See also Martin and Davis 2001 and Stigall and Hartman 2008
Sister taxa: Branchipodiadae, Calmanostraca
Subtaxa: Conchostraca Estheriellina Isaura Laevicaudata Onychocaudata