PaleoDB taxon number: 205743
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: CPC30685. Its type locality is Donnelly's Well type section, which is in a Kungurian marine sandstone in the Bulgadoo Formation of Australia.
Ecology: stationary upper-level epifaunal suspension feeder