†family Lagynocystidae Jaekel 1918
Stylophora - Mitrata - Lagynocystidae
Parent taxon: Lagynocystida according to H. H. Beaver et al. 1967
Sister taxon: Lagynocystis
Subtaxa: none
Type: Lagynocystis
Ecology: passively mobile epifaunal suspension feeder
Distribution: there are no occurrences of Lagynocystidae in the database