Family Immergentiidae Silén 1946 (bryozoan)
Gymnolaemata - Ctenostomata - Immergentiidae
Parent taxon: Stolonifera according to R. S. Bassler 1953
See also Gordon and Taylor 1999
Sister taxa: Buskiidae, Penetrantiidae
Subtaxa: Immergentia
Type: Immergentia
Ecology: stationary epifaunal suspension feeder
Distribution: found only at Pukekio, Chatham Island (Paleocene to Eocene of New Zealand)