Anthozoa - Stauriida - Waagenophyllidae
Alternative spelling: Wentzelella (Szechuanophyllum)
Parent taxon: Waagenophyllidae according to G. S. Kropatcheva 1989
Sister taxa: Aridophyllum, Carinowaagenophyllum, Chombungia, Chuanshanophyllum, Ipciphyllum, Miyagiella, Peiraphyllum, Qinglongshanophyllum, Symmetrites, Thomasiphyllum, Vesotabularia, Waagenophyllinae, Wentzelellinae, Wentzellophyllum, Xainzaphyllum
Subtaxa: Szechuanophyllum abnorme, Szechuanophyllum armenicum, Szechuanophyllum denticulatum, Szechuanophyllum giganteum, Szechuanophyllum guiense, Szechuanophyllum jilinense, Szechuanophyllum luodianense, Szechuanophyllum multitabulatum, Szechuanophyllum polythecalum, Szechuanophyllum szechuanense, Szechuanophyllum transcaucasicum, Szechuanophyllum zhurihense
Ecology: stationary epifaunal suspension feeder