Anthozoa - Scleractinia - Stylinidae
Parent taxon: Stylinidae according to E. Roniewicz 1976
Sister taxa: Acanthocoenia, Adelocoenia, Aplophyllia, Australoseris, Bilaterocoenia, Convexastrea, Cyathophorinae, Euheliinae, Goniocora, Proaplophyllia, Procyathophora, Pseudocoeniinae, Pseudocoeniopsis, Schizosmiliopsis, Sinaimeandra, Stylininae
Subtaxa: Stylosmilia alpina, Stylosmilia catenula, Stylosmilia corallina, Stylosmilia crassitheca, Stylosmilia fascicularis, Stylosmilia flexuosa, Stylosmilia gregorii, Stylosmilia kangpaensis, Stylosmilia michelini, Stylosmilia naumanni, Stylosmilia octonaria, Stylosmilia shirakurai, Stylosmilia solidecolumella, Stylosmilia subgracilis, Stylosmilia suevica, Stylosmilia tanggulaensis, Stylosmilia tenuis, Stylosmilia tingriensis, Stylosmilia yabei
Type: Stylosmilia michelini
Ecology: stationary intermediate-level epifaunal photosymbiotic-suspension feeder