Strophomenata - Productida - Productellidae

Alternative combination: Costispinifera striata

Full reference: Z. T. Liao. 1980. Upper Permian brachiopods from western Guizhou. Late Permian Stratigraphy and Fossils in Western Guizhou and Eastern Yunnan 241-277

Belongs to Transennatia according to M. E. Clapham 2011

Sister taxa: Transennatia anshunensis, Transennatia gratiosa, Transennatia insculpta, Transennatia margaritatus, Transennatia mucrota, Transennatia pitakpaivani, Transennatia reedi, Transennatia sulcata, Transennatia termierorum, Transennatia timorensis, Transennatia waterhousei

Type specimen: NIGP 43594. Its type locality is Damaochang, DaBiao1, Zhijin County, which is in a Changhsingian marine horizon in China.

Ecology: stationary low-level epifaunal suspension feeder

Average measurements (in mm): shell 25.0 x 20.3, valve 24.7 x 21.7