Jensen 1985. Annotated checklist of Hong Kong Ascoglossa (Mollusca: Opisthobranchia), with descriptions of four new species. Morton, B.; Dudgeon, D.[Eds]. The malacofauna of Hong Kong and southern China. 2. Proceedings of the Second International Workshop on the Malacofauna of Hong Kong and southern China, Hong Kong, 6-24 April 1983., Hong Kong University Press, Hong Kong, 1985: 77-107. Chapter pagination: 77-107