Gymnolaemata - Cheilostomata - Hippaliosinidae
Parent taxon: Schizoporelloidea according to D. P. Gordon 2012
Sister taxa: Acoraniidae, Actisecidae, Bryobaculidae, Buffonellodidae, Calwelliidae, Cheiloporinidae, Cryptosulidae, Cyclicoporidae, Duvergieriidae, Echinovadomidae, Eminooeciidae, Escharinidae, Gigantoporidae, Hippopodinidae, Illusiopora, Lacernidae, Margarettidae, Mawatariidae, Microporellidae, Myriaporidae, Ostrovskia, Pacificincolidae, Petraliellidae, Petraliidae, Phoceanidae, Phorioppniidae, Porinidae, Robertsonidridae, Schizoporellidae, Schizoporellopsis, Stomachetosellidae, Tetraplariidae, Teuchoporidae, Tshokrakopora, Vicidae
Subtaxa: Hippaliosina
Type: Hippaliosina
Ecology: stationary epifaunal suspension feeder
Distribution:
• Quaternary of Costa Rica (3 collections), United States (1: Florida)
• Pliocene of Panama (2), Portugal (1)
Total: 7 collections each including a single occurrence