Strophomenata - Productida - Productellidae

Full reference: G.V. Kotlyar. 1978. Taxonomic Names in Permiskie brakhiopodi yujnogo Primoriya. Verkhniy Paleozoi Severo-Vostochnoi Azii 63-75

Belongs to Spinomarginifera according to G.V. Kotlyar 1978

Sister taxa: Spinomarginifera alpha, Spinomarginifera chengyaoyenensis, Spinomarginifera ciliata, Spinomarginifera ciliata, Spinomarginifera concentrica, 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: TsNIGR 64/11539. Its type locality is Barabashevka River, Middle Chandalaz, Primorye, which is in a Capitanian marine horizon in the Chandalaz Formation of the Russian Federation.

Ecology: stationary low-level epifaunal suspension feeder

Average measurements (in mm): valve 31.1 x 26.8