†Xiadongoconus Yü 1979 (mollusk)
Maikhanellidae - Maikhanellidae
Full reference: W. Yü. 1979. Earliest Cambrian monoplacophorans and gastropods from western Hubei with their biostratigraphical significance. Acta Palaeontologica Sinica 18(3):233-270
Parent taxon: Maikhanellidae according to P. Y. Parkhaev and Y. Demidenko 2010
Sister taxa: Aegides, Canopoconus, Jakobina, Maikhanellinae, Purella, Yunnanopleura, Rozanoviella
Subtaxa: Xiadongoconus luminosus
Type: Xiadongoconus luminosus