†Polythecalis chinensis beta Huang 1932 (horn coral)
Anthozoa - Stauriida - Waagenophyllidae
Belongs to Polythecalis chinensis according to G. Liu 1984
Sister taxa: none
Ecology: stationary epifaunal suspension feeder
Distribution: found only at Liuheshan, Dingzhai, Xianfeng County (Permian of China)