The scleractinian corals were collected by the authors from the Middle Triassic Ladinian Biangyang Formation in the Bianyang area, Guizhou Province, South China, in August, 2003, including 4 genera and 6 species.

• 本文描述了贵州边阳地区中三叠统拉丁尼克期的六射珊瑚 4属 6种 ；其中 1个已知种 ；1个亲近种 ；2个新种和 2个未定种 :Pinacophyllum spizzensis (Tornquist) ；P.