Full reference: J. B. Waterhouse. 1987. Late Palaeozoic Mollusca and correlations from the south-east Bowen Basin, east Australia. Palaeontographica Abteilung A 198(4-6):129-333
Sister taxa: none
Type specimen: UQF 70257, a valve (Left valve). Its type locality is UQ L4316, Ross Creek Tributary, Cracow Station, which is in a Kungurian coastal siltstone in the Brae Formation of Australia.
Ecology: stationary low-level epifaunal suspension feeder