†subfamily Placocystitinae Caster 1952
Stylophora - Mitrata - Placocystitidae
Parent taxon: Placocystitidae according to R. L. Parsley 1991
Sister taxa: none
Subtaxa: Kopficystis
Ecology: passively mobile epifaunal suspension feeder
Distribution: there are no occurrences of Placocystitinae in the database