Family Crepidacanthidae Levinsen 1909 (bryozoan)
Gymnolaemata - Cheilostomata - Crepidacanthidae
Parent taxon: Mamilloporoidea according to D. P. Gordon 2012
See also Bassler 1953 and Brown 1952
Sister taxa: Ascosiidae, Cleidochasmatidae, Mamilloporidae, Prattia, Schizorthosecos
Subtaxa: Crepidacantha
Type: Crepidacantha
Ecology: stationary epifaunal suspension feeder
Distribution:
• Quaternary of New Zealand (1 collection), United States (4: Florida)
• Pliocene of New Zealand (4), Portugal (1)
• Miocene of New Zealand (1)
Total: 11 collections including 14 occurrences