Full reference: Y. G. Jin, J. Y. Rong, and D. L. Sun. 1976. Taxonomic names, in Mesozoic and Cenozoic brachiopods from the Mount Jolmo Lungma region. A Report of the Scientific Expedition in the Mount Jolmo Lungma Region (1966-1968) 2:271-357
Type specimen: NIGP 28772. Its type locality is Nieniexiongla JSB80, Nyalam County, which is in a Bathonian marine horizon in the Nieniexiongla Formation of China.
Ecology: stationary epifaunal suspension feeder
Average measurements (in mm): valve 14.4 x 12.1