†suborder Hexagonellina Morozova 1970 (bryozoan)
Parent taxon: Cystoporida according to E. H. Gilmour and E. M. Snyder 2000
Sister taxa: Actinotrypidae, Cystodictyonidae, Etherellidae, Fistuliporina, Goniocladiidae, Sulcoreteporidae
Subtaxa: Hexagonellidae
Ecology: stationary epifaunal suspension feeder