Full reference: G. D. Webster and P.A. Jell. 1992. Permian echinoderms from Western Australia. Memoirs of the Queensland Museum 32(1):311-373
Type specimen: UWAF113388. Its type locality is QML770, Mundarrie Well, which is in a Sakmarian marine horizon in the Callytharra Formation of Australia.
Ecology: stationary intermediate-level epifaunal suspension feeder