†family Coscinoptyctidae Debrenne et al. 1989 (archaeocyath sponge)
Archaeocyatha - Ajacicyathida - Coscinoptyctidae
Parent taxon: Coscinoptyctoidea according to F. Debrenne et al. 2015
Sister taxa: Geyericoscinidae, Jebileticoscinidae
Subtaxa: Coscinoptycta
Type: Coscinoptycta
Ecology: stationary intermediate-level epifaunal suspension feeder
Distribution: found only at Yorke Peninsula, Tepper's Knoll, Koolywurtie bioherms (Cambrian of Australia)