Rostroconchia - Conocardiida - Eopteriidae

Full reference: T. Kobayashi. 1933. Faunal study of the Wanwanian (basal Ordovician) series with special notes on the Ribeiridae and the Ellesmereoceroids. Journal of the Faculty of Science Imperial University of Tokyo Section II Geology, Mineralogy, Geography, Seismology 3(7):249-328

Belongs to Eopteria according to P. J. Wagner 2011

Sister taxa: Eopteria agustini, Eopteria aiteneria, Eopteria alta, Eopteria asiatica, Eopteria conocardiformis, Eopteria crassa, Eopteria ornata, Eopteria richardsoni, Eopteria struszi, Eopteria trilobita, Eopteria typica, Eopteria ventricosa

Ecology: stationary semi-infaunal suspension feeder