†family Margarophylliidae Cuif 1977 (stony coral)
Parent taxon: Distichophylliina according to D. Turnsek 1997
Sister taxa: Coryphylliidae, Margarophyllidae
Subtaxa: Ceriostella, Distichomeandra, Margarophyllia, Margarosmilia, Neoconophyllia, Pamirastraea, Promargarosmilia, Semidistichophyllum, Submargarosmilia, Thamnomargarosmilia
Type: Margarophyllia
Ecology: stationary intermediate-level epifaunal photosymbiotic-suspension feeder