Gastropoda - Euomphalina - Oriostomatidae

Alternative combinations: Cyclonema guillieri, Turbo guillieri

Full reference: D. P. Oehlert. 1877. Sur le fossiles dévoniens du départment de la Mayenne. Bulletin de la Société Géologique de France 5:578-603

Belongs to Australonema according to P. J. Wagner 2011

Sister taxa: Australonema acuta, Australonema australis, Australonema blodgetti, Australonema chico, Australonema havliceki, Australonema immersum, Australonema iniquilineatum, Australonema lilydalensis, Australonema melbournensis, Australonema parva, Australonema persimile, Australonema simpsoni, Australonema varvarae, Australonema wellingtonensis