Annandale, N. 1920. Materials for a Generic Revision of the Freshwater Gastropod Molluscs of the Indian Empire---The Indian Genera of Melaniinae (1). Records of the Zoological Survey of India. 19, 3 (Aug. 1920), 107–110. DOI:https://doi.org/10.26515/rzsi/v19/i3/1920/164154.