Strophomenata - Productida - Productellidae

Full reference: W. H. He and G. R. Shi. 2008. Taxonomic names, in A new brachiopod fauna from the Early to Middle Permian of southern Qinghai Province, northwest China. Journal of Paleontology 82(4):811-822

Belongs to Spinomarginifera according to W. H. He and G. R. Shi 2008

Sister taxa: Spinomarginifera alpha, Spinomarginifera chengyaoyenensis, Spinomarginifera ciliata, Spinomarginifera ciliata, Spinomarginifera costata, Spinomarginifera giganta, Spinomarginifera grandis, Spinomarginifera helica, Spinomarginifera intercedens, Spinomarginifera iranica, Spinomarginifera janus, Spinomarginifera jiaozishanensis, Spinomarginifera jisuensis, Spinomarginifera kathwaiensis, Spinomarginifera kueichowensis, Spinomarginifera labaensis, Spinomarginifera lopingensiformis, Spinomarginifera lopingensis, Spinomarginifera plana, Spinomarginifera plena, Spinomarginifera pseudosintanensis, Spinomarginifera pygmaea, Spinomarginifera qaidamensis, Spinomarginifera qiaotingensis, Spinomarginifera semicircridge, Spinomarginifera shizhongensis, Spinomarginifera sichuanensis, Spinomarginifera spatiosa, Spinomarginifera spinosocostata, Spinomarginifera sulcata, Spinomarginifera tuberculatiformis, Spinomarginifera yuduensis

Type specimen: D-1f-4 (China University of Geosciences, Wuhan). Its type locality is Danglangzhai D1, Member 1, which is in a Kungurian marine sandstone in the Gadikao Formation of China.

Ecology: stationary low-level epifaunal suspension feeder

Average measurements (in mm): valve 13.6 x 18.1