†order Kazachstanicyathida Konushkov 1967 (archaeocyath sponge)
Archaeocyatha - Kazachstanicyathida
Alternative spelling: Kazakhstanicyathida
Parent taxon: Archaeocyatha according to F. Debrenne et al. 2015
See also Sepkoski 2002
Sister taxa: Adaecyathus, Ajacicyathida, Archaeocyathida, Butovia, Capsulocyathida, Cornutocyathus, Irregulares, Monocyathida, Putapacyathida, Regulares, Rhizacyathus
Subtaxa: Altaicyathina Kazachstanicyathina
Ecology: stationary intermediate-level epifaunal suspension feeder