†family Milleporidae
Parent taxon: Hydrozoa according to F. Koby 1895
See also Bayer et al. 1956 and Rehfeld and Ernst 1998
Sister taxa: Actinulida, Delheidia, Fistulella, Graptogeitonia, Hydrocorallinae, Hydroida, Kerunia, Lemniscaterina, Likinia, Limnomedusae, Milleporina, Narcomedusae, Nigriporellidae, Plumalina, Rhizostromella, Roseoporella, Siphonophorida, Sphaeractinida, Spongiomorphida, Stoliczkiella, Stylasterina, Trachylinida, Tubulariae, Tubuloparietes
Subtaxa: Milleaster Permostroma
Type: Millepora
Ecology: stationary epifaunal carnivore-suspension feeder
Distribution:
• Pliocene of French Polynesia (1 collection)
• Permian of China (1)
Total: 2 collections each including a single occurrence