†family Maiandrocyathidae Debrenne 1974 (archaeocyath sponge)
Archaeocyatha - Archaeocyathida - Maiandrocyathidae
Parent taxon: Beltanacyathoidea according to F. Debrenne et al. 2015
Sister taxon: Beltanacyathidae
Subtaxa: Ataxiocyathus Maiandrocyathus
Type: Maiandrocyathus
Ecology: stationary intermediate-level epifaunal suspension feeder
Distribution: found only at Oy-Muran section, Bed 01 (Cambrian of Russian Federation)