Order Cheilostomatida Busk 1852 (bryozoan)
Gymnolaemata - Cheilostomatida
Parent taxon: Gymnolaemata according to S. Pouyet 2000
See also Gordon et al. 1994 and Lee et al. 1997
Sister taxa: Cheilostomata, Ctenostomata
Subtaxa: Selenariidae
Ecology: stationary epifaunal suspension feeder
Distribution: found only at Alma/road cut (Eocene of New Zealand)