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Spinomarginifera plena Liao 1987 (lamp shell)

Strophomenata - Productida - Productellidae

PaleoDB taxon number: 191433

Full reference: Z. T. Liao. 1987. Paleoecological characters and stratigraphic significance of silicified brachiopods of the Upper Permian from Heshan, Laibin, Guangxi. Stratigraphy and Palaeontology of Systemic Boundaries in China: Permian and Triassic Boundary 1:81-125

Belongs to Spinomarginifera according to S. Z. Shen et al. 2017

Sister taxa: Spinomarginifera alpha, Spinomarginifera ciliata, Spinomarginifera ciliata, Spinomarginifera costata, Spinomarginifera desgodinsi, Spinomarginifera giganta, Spinomarginifera grandis, Spinomarginifera helica, Spinomarginifera intercedens, Spinomarginifera iranica, Spinomarginifera janus, Spinomarginifera jiaozishanensis, Spinomarginifera kathwaiensis, Spinomarginifera kueichowensis, Spinomarginifera labaensis, Spinomarginifera lopingensiformis, Spinomarginifera lopingensis, Spinomarginifera niulanshanensis, Spinomarginifera plana, Spinomarginifera pseudosintanensis, Spinomarginifera punctatus, Spinomarginifera pygmaea, Spinomarginifera qaidamensis, Spinomarginifera qiaotingensis, Spinomarginifera shizhongensis, Spinomarginifera sichuanensis, Spinomarginifera spatiosa, Spinomarginifera spinosocostata, Spinomarginifera subcylindrica, Spinomarginifera sulcata, Spinomarginifera tuberculatiformis, Spinomarginifera yuduensis, Haydenoides orientalis

Type specimen: NIGP 93384. Its type locality is Matan Section Act474, Heshan, which is in a Wuchiapingian carbonate limestone in the Heshan Formation of China.

Ecology: stationary low-level epifaunal suspension feeder

Average measurements (in mm): shell 21.5 x 26.2, valve 13.2 x 17.7