†family Tylocyathidae Zhuravlev 1988 (archaeocyath sponge)
Archaeocyatha - Capsulocyathida - Tylocyathidae
Parent taxon: Capsulocyathina according to F. Debrenne et al. 2015
Sister taxa: Cryptoporocyathidae, Fransuasaecyathidae, Thylocyathidae, Tubericyathidae, Uralocyathellidae
Subtaxa: Korshunovicyathus Tylocyathus
Type: Tylocyathus
Ecology: stationary intermediate-level epifaunal suspension feeder
Distribution: found only at Kuznetsk Alatau, Kiya River section - Unit XIV, Subunits 5-17 (Cambrian of Russian Federation)