Parent taxon: Scleractinia according to L. Beauvais 1986
Sister taxa: Adekoheastrea, Agathiphylliidae, Amphiastraeina, Anisocoenia, Annotocyathus, Anomopora, Antiguastrea, Antillophyllia, Apelismilia, Aplocyathus, Aplosmiliidae, Aquitanastraea, Archaeocoeniina, Archaeofungiina, Archaeolasmogyra, Archaeosmiliidae, Astraeoina, Astrocoeniina, Aulastraeoporidae, Bavarosmilia, Budiopsis, Calameastolia, Carantophyllum, Carcicocaenia, Caryophylliina, Caulastrea, Chorisastraea, Cladocora, Clausastraeopsis, Clonosmilia, Coelomeandra, Comoseriidae, Coscinaraeidae, Cyclastraeidae, Cyclindrocyathus, Cylindrosmilia, Cynaria, Cyphastrea, Decaheliocoenia, Dendrophylliina, Desmocoenia, Dichotomosmilia, Dictuophyllia, Diploastraeidae, Diplogyra, Diplothecangia, Ebocotrochus, Eburneotrochus, Echinopora, Eckastraeidae, Edwardsastraea, Edwardsomeandra, Epitrochus, Etalloniopsis, Euphylliidae, Eupsammidae, Eusmiliopsis, Fasciatiphyllia, Fasciseris, Faviina, Favites, Favitopsis, Felixaraeoidea, Fungiina, Fungophyllia, Furcophyllia, Gallitellia, Gardineroseris, Gombertiphyllia, Goniastrea, Haplareidae, Hedeliastraea, Heliostylina, Helladophyllia, Heterocoeniina, Houchangocyathus, Hydnophora, Isastraeidae, Isphyllastrea, Karatchastraea, Kobycoenia, Lamellomeandra, Lepiconus, Leptastreidae, Leptoria, Liptodendron, Lithodendron, Lobophylliidae, Lupitschia, Mareastraea, Meandriina, Merulina, Microsolenina, Miophora, Mioscapophyllia, Misistelloidea, Montastraeidae, Morchellastraea, Mycedium, Ondadiplocteniopsis, Oulastreidae, Oulophyllia, Pachyphylliidae, Pachysmilia, Pachythecaliina, Palaeophyllia, Palaeoseris, Palaeosmilia, Paracoryphyllia, Parastraeomorpha, Parastraeopora, Parepismiliidae, Pectinia, Phacellocoenia, Phylloseriopsis, Phyllosmilioidea, Platygyra, Plavecia, Plerogyridae, Plesiastreidae, Pleuropodia, Procladocora, Psammocyathus, Pyramisasteria, Reisocyathus, Reussiphyllia, Rhabdofavia, Rhipidogyrina, Rhopalophyllia, Saeptiphyllia, Sakalavastraeopsis, Saltastraea, Sclydolithus, Siderocoenia, Siliningastraea, Sinasteria, Siniastraea, Smilostyliidae, Solenocoeniidae, Streptocyathopsis, Streptocyathus, Stylinina, Stylophyllina, Substuoresia, Tarbellastraea, Thamnasteria cycloides, Thamnasteria komagataensis, Thamnasteria maxima, Thamnasteria protoserioides, Thamnasteria rikuzenica, Thamnasteriidae, Thamnasterites, Thamnastraea, Thecoseriopsis, Thecosmiliidae, Thigmastrea, Trachyphyllia, Tropiastraea, Tropiastraeidae
Subtaxa: Coryphylliidae Margarophyllidae Margarophylliidae
Ecology: stationary intermediate-level epifaunal microcarnivore-photosymbiotic
Distribution:
• Jurassic of Argentina (2 collections), Chile (1), France (1), Morocco (12)
• Triassic of Austria (24), Bosnia and Herzegovina (1), Canada (12: British Columbia, Yukon), Chile (3), China (44), Germany (3), Greece (2), Hungary (4), India (3), Indian Ocean (4), Indonesia (8), Iran (7), Italy (55), Japan (12), Laos (1), Malaysia (1), Mexico (8), Nepal (3), Oman (3), Papua New Guinea (1), Peru (5), the Philippines (1), Poland (5), Romania (2), the Russian Federation (27), Slovakia (10), Slovenia (37), Spain (3), Switzerland (1), Tajikistan (9), Thailand (2), Timor-Leste (7), Türkiye (3), the United Arab Emirates (1), United States (58: Alaska, California, Idaho, Nevada, Oregon), Vietnam (1)
Total: 387 collections including 972 occurrences