Full reference: M. Hautmann, H. Bucher, T. Brühwiler, N. Goudemand, A. Kaim and A. Nützel. 2011. An unusually diverse mollusc fauna from the earliest Triassic of South China and its implications for benthic recovery after the end-Permian biotic crisis. Geobios 44:71-85
Type specimen: PIMUZ 28475, a valve (Left valve). Its type locality is Shanggan Sha3, Leye County, which is in a Griesbachian shallow subtidal packstone in China.
Ecology: facultatively mobile epifaunal suspension feeder
Average measurements (in mm): valve length 4.03