Annandale, N., and B. Prashad. “Materials for a Generic Revision of the Freshwater Gastropod Molluscs of the Indian Empire. Part III. The Freshwater Genera of Hydrobiidae”. Records of the Zoological Survey of India, vol. 22, no. 1, Jan. 1921, pp. 1-6, doi:10.26515/rzsi/v22/i1/1921/163524.