†Sinoclavus Duan 1984
Full reference: C. Duan. 1984. Small shelly fossils from the Lower Cambrian Xihaoping Formation the Shennongjia district, Hubei Province - hyoliths and fossil skeletons of unknown affinities. Bulletin of the Tianjin Institute of Geology and Mineral Resources 7:141-188
Parent taxon: Cambroclavitidae according to C. Duan 1984
Sister taxa: Ambarchaeooides, Cambrothyra, Deiradovclavus, Deltaclavus, Isoclavus, Paracarinachites, Pseudoclavus, Tanbaoites, Zhijinites, Cambroclavus
Subtaxa: Sinoclavus clavatus, Sinoclavus flabelliformis, Sinoclavus humulis
Type: Sinoclavus clavatus
Ecology: slow-moving low-level epifaunal detritivore