†family Chlidoniidae Busk 1884 (bryozoan)
Gymnolaemata - Cheilostomata - Chlidoniidae
Synonym: Cothurnicellidae Bassler 1935
Parent taxon: Microporoidea according to D. P. Gordon 2012
See also Bassler 1953 and Bock 2006
Sister taxa: Acanthodesiomorpha, Alysidiidae, Aspidostomatidae, Calescharidae, Cardabiellidae, Coscinopleuridae, Macroporidae, Microporidae, Ogivalia, Onychocellidae, Poricellariidae, Setosellidae, Vibracella, Volviflustrellaria
Subtaxa: Chlidonia
Type: Chlidonia
Ecology: stationary epifaunal suspension feeder
Distribution: found only at Arham Amellal, Morocco (Miocene of Morocco)