Archaeocyatha - Ajacicyathida - Olgaecyathidae

Parent taxon: Tercyathoidea according to F. Debrenne et al. 2015

Sister taxa: Botomocyathidae, Piamaecyathellidae, Tercyathidae

Subtaxa: Olgaecyathus

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Type: Olgaecyathus

Ecology: stationary intermediate-level epifaunal suspension feeder

Distribution: there are no occurrences of Olgaecyathidae in the database

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