Rostroconchia - Conocardiida - Eopteriidae

Full reference: J. Pojeta, J. Gilbert-Tomlinson, and J.H. Shergold. 1977. Cambrian and Ordovician rostroconch molluscs from Northern Australia. Australian Bureau of Mineral Resources, Geology and Geophysics Bulletin 171:1-54

Belongs to Eopteria according to P. J. Wagner 2011

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

Type specimen: Its type locality is Locality 47. D667, D160. Signal Hill, S. Bank Ibis Creek, where road from Ibis Bore to 33 Bore crosses creek, which is in a Warendian carbonate limestone in the Ninmaroo Formation of Australia.

Ecology: stationary semi-infaunal suspension feeder