†Rhopaloblastus cuspidus Webster and Jell 1992 (blastoid)
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Blastoidea - Spiraculata - Pentremitidae
Full reference: G. D. Webster and P.A. Jell. 1992. Permian echinoderms from Western Australia. Memoirs of the Queensland Museum 32(1):311-373
Belongs to Rhopaloblastus according to G. D. Webster and P.A. Jell 1992
Sister taxon: Rhopaloblastus belfordi
Type specimen: QMF21519. Its type locality is QML757, Callytharra-Byro track, which is in a Sakmarian marine horizon in the Callytharra Formation of Australia.
Ecology: stationary intermediate-level epifaunal suspension feeder
Distribution: found only at QML757, Callytharra-Byro track
Specimen images are retrieved through the ePANDDA API.
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