†infraorder Beyrichiomorpha Henningsmoen 1965 (ostracod)
Parent taxon: Palaeocopa according to R. Schallreuter and I. Hinz-Schallreuter 2013
See also Schallreuter and Hinz-Schallreuter 2011
Sister taxa: none
Subtaxa: Tetradelloidea
Ecology: epifaunal suspension feeder