Gu Songzhu, Feng Qinglai and He Weihong. (2007). The Last Permian Deep-Water Fauna: Latest Changhsingian Small Foraminifers from Southwestern Guangxi, South China. Micropaleontology. 53(4): 311-330. page(s): p. 314 pl. 2 figs. 8, 12, 13, pl. 4 figs. 6-7(Holotype)
