Order Cheilostomatida Busk 1852 (bryozoan)
Gymnolaemata - Cheilostomatida
Parent taxon: Gymnolaemata according to J. LoĢpez-Gappa et al. 2025
See also Gordon et al. 1994, Lee et al. 1997 and Pouyet 2000
Sister taxa: Cheilostomata, Ctenostomata
Subtaxa: none
Ecology: stationary epifaunal suspension feeder
Distribution:
• Miocene of United States (10: California collections)
• Paleocene of Slovakia (4)
Total: 14 collections each including a single occurrence