Ashby, E. & Torr, W. G. (1901). Fossil Polyplacophora from Eocene beds of Muddy Creek, Mornington (Schnapper Point) and Moorabool, Victoria, with definitions of nine new species, and noters on others.
Transactions and Proceedings of the Royal Society of South Australia. 25 (2): 136-144 , pl. 4.