Full reference: J. B. Waterhouse. 1983. Systematic summary, in The sequence of Permian rocks and faunas near Exmoor Homestead south of Collinsville, north Bowen Basin. Permian Geology of Queensland 231-267
Type specimen: UQ F63681. Its type locality is UQ L3719, Exmoor Homestead, which is in a Kungurian marine sandstone in the Gebbie Formation of Australia.
Ecology: facultatively mobile infaunal suspension feeder
Average measurements (in mm): valve length 25.9