Anthozoa - Stauriida - Petraphyllidae
Full reference: H. W. Flügel. 1989. Rugosa aus dem Perm des N-Karakorum und der Aghil-Kette. Geologisch-Paläontologische Mitteilungen Innsbruck 17:101-117
Parent taxon: Stauriida according to H. W. Flügel 1989
Sister taxa: Arachnophyllina, Aulophyllina, Calostylina, Caniniina, Columnariina, Columnaxonidae, Cyathophyllina, Diffingiina, Heritschioides hammani, Ketophyllina, Kleopatrinidae, Lithostrotionina, Lomaphyllum, Lonsdaleiina, Lophophyllidiidae, Lophotichiidae, Lycophyllina, Mccloudius parvus, Metriophyllina, Mictocystoides, Nanophyllum, Paraceriaster, Petalaxidae, Plerophyllina, Ptenophyllina, Romanophyllidae, Stauriina, Stereolasmatina, Streptelasmatina, Tachylasmatina, Yatsengiidae
Subtaxa: Petraphyllum
Type: Petraphyllum
Ecology: stationary epifaunal suspension feeder
Distribution: