Stromboidea

• Struthiolariidae
  • Singletonaria Marwick, 1952

Synonym of Tylospira G. Harris, 1897

References:

• Marwick, J., 1952. Singletonaria, a new genus of the Struthiolariidae from the Australian Pliocene. Proceedings of the Malacological Society of London, 29 (2-3), 83-85.
• J. D. Stilwell (2002). Early evolutionary history of Monalaria (Mollusca: Gastropoda: Struthiolariidae) from the Palaeogene of New Zealand. Alcheringa 25. 395-405.